Detailed studies ●L13 seemingly;adv. In appearance: apparent看上去,表面上 an array of: a collection of,一列整齐的 acute sense: sharp sense formidable: causing fear or dread令人畏惧的难以克服的 at will: as one wishes随心所欲的,任意的 e.g.The international fair includes an array of all the most up-to-date computer software An increasing number of countries have passed the law which forbids anyone to hunt wildlife at will on the territory of their countries ●L16 contrary: n the opposite on the contrary: contrary to sth to the contrary by contrariesDetailed studies L13 seemingly: adv. In appearance; apparently 看上去, 表面上 an array of : a collection of , 一列整齐的 acute sense: sharp sense formidable: causing fear or dread 令人畏惧的, 难以克服的 at will: as one wishes 随心所欲的, 任意的 e.g. The international fair includes an array of all the most up-to-date computer software. An increasing number of countries have passed the law which forbids anyone to hunt wildlife at will on the territory of their countries. L16 contrary: n. the opposite on the contrary; contrary to sth. ; to the contrary; by contraries