as引导原因状语从句、时间状语从句、方式状语从句、让步状语从句和定语从句.下面都是从词典中摘下的内容,你能分辨一下吗?As prep.1.\x05像；如同They were all dressed as clown.他们都打扮成小丑.2.\x05作为；当作T...