相关单词近義詞 ahead 領先, early 早, before 在 ... 以前, beforehand 預先, advance 前進, advanced 先進的臨近詞in, inlace相似詞in a stew idiom, in a word idiom, in a world of your own idiom, in absentia, in advance of sth/sb idiom, in all but name idiom, in all conscience idiom, in all honesty/seriousness/truthfulness idiom, 返回 in advance