相关单词近义词 mainly 主要地, usually 通常, altogether 总共, all in all 总的说来, tout ensemble 整体临近词on, on hap相似词on the trot idiom, on the up (and up) idiom, on the verge (of) idiom, on the wagon idiom, on top of sth idiom, on top of the world idiom, on track idiom, on your bike! idiom, 返回 on the whole