11. at risk: in danger The disease is spreading, and all children under five are at risk.疾病在蔓延,5岁以下的孩子都 有被传染的危险 12. plus Plus, nobody cares where we were last night.况且也没人在意我们昨晚在哪儿。 Pus, he was a father of three little children.此外,他还是三个幼小的孩子的父亲。 2) prep. With the addition of 3plus6is9.3加6等于 They will pay about$675 million plus interest.他们要支付大约6.75亿美元,外加利息 The cost is a pound plus 10 pence for postage.费用为1镑,外加10便士邮费 2)and also This work needs experience plus care.这工作不仅需要经验而且需要细心 13. keep within limits; keep to a certain limit As the campus is small, there is a need to restrict the number of students.由于校园小,有必要 限制学生人数 The first step to giving up smoke is to restrict oneself to two or three cigarettes a day. #i Bj 确第一步,是限制自己每天只吸两到三支烟 14. liable. a 1)likely, esp from habit or tendency He is liable to shout when angry.他一生气就高声喊叫 He is not the man who is liable to harm himself.哈达不是不那种可能伤害自己的人. 2)often suffering(from) She will not grow into a woman particularly liable to depression.她不会变成一个容易沮丧的 女人 The boy is liable to bad colds.这男孩容易患重感冒 15. allowance: n an amount of sth. Provided regularly or allowed in particular circumstances a basic grain allowance粮食基本定量 Most of our flights have a baggage allowance of20 kg per passenger.我们的大多数航班容许 每位旅客免费带20公斤行李。 16. tip sb. Over the edge: bring about a noticeable change; (cause to) develop into another status Because of not being able to cope with everyday life they were tipped over the edge into breakdown.因为不能应付日常生活,他们处于崩溃的边缘 17. digestive: a connected with or helping in the digesting of food digestive function消化功能 This oil is very good regulating digestive disorder:这重油对消化不良很有疗效 18. Phenomenon: n. a fact or event in nature (or society) as it appears or is experienced by the senses,esp. one that is unusual and/ or of scientific interest the phenomena of nature自然现象 Snow in Egypt is an almost unknown phenomenon.在埃及,下雪几乎是一种不为人知的现 象 19 vessel: n 1)a tube(such as a vein) that carries blood or other liquid through the body, or conveys juice through a plant7 11. at risk: in danger The disease is spreading, and all children under five are at risk. 疾病在蔓延,5 岁以下的孩子都 有被传染的危险. 12. plus: 1）conj. And; in addition Plus, nobody cares where we were last night. 况且也没人在意我们昨晚在哪儿。 Plus, he was a father of three little children. 此外，他还是三个幼小的孩子的父亲。 2）prep. With the addition of 3 plus 6 is 9. 3 加 6 等于 9。 They will pay about $675 million plus interest. 他们要支付大约 6.75 亿美元,外加利息. The cost is a pound plus 10 pence for postage. 费用为 1 镑,外加 10 便士邮费. 2) and also This work needs experience plus care. 这工作不仅需要经验,而且需要细心. 13. keep within limits; keep to a certain limit As the campus is small, there is a need to restrict the number of students. 由于校园小,有必要 限制学生人数. The first step to giving up smoke is to restrict oneself to two or three cigarettes a day. 戒严的 确第一步, 是限制自己每天只吸两到三支烟. 14. liable: a. 1) likely, esp. from habit or tendency He is liable to shout when angry. 他一生气就高声喊叫. He is not the man who is liable to harm himself. 哈达不是不那种可能伤害自己的人. 2) often suffering (from) She will not grow into a woman particularly liable to depression. 她不会变成一个容易沮丧的 女人. The boy is liable to bad colds. 这男孩容易患重感冒. 15. allowance: n. an amount of sth. Provided regularly or allowed in particular circumstances a basic grain allowance 粮食基本定量 Most of our flights have a baggage allowance of 20kg per passenger. 我们的大多数航班容许 每位旅客免费带 20 公斤行李。 16. tip sb. Over the edge: bring about a noticeable change; (cause to) develop into another status Because of not being able to cope with everyday life they were tipped over the edge into breakdown. 因为不能应付日常生活，他们处于崩溃的边缘。 17. digestive: a. connected with or helping in the digesting of food digestive function 消化功能 This oil is very good regulating digestive disorder. 这重油对消化不良很有疗效。 18. Phenomenon: n. a fact or event in nature (or society) as it appears or is experienced by the senses, esp. one that is unusual and/ or of scientific interest the phenomena of nature 自然现象 Snow in Egypt is an almost unknown phenomenon. 在埃及，下雪几乎是一种不为人知的现 象。 19. vessel: n. 1) a tube (such as a vein) that carries blood or other liquid through the body, or conveys juice through a plant