| 释义 |
in vain WordReference English-Chinese Dictionary © 2019:主要翻译英语中文in vain advadverb: Describes a verb, adjective, adverb, or clause--for example, "come quickly," "very rare," "happening now," "fall down." (pointlessly, for nothing)徒劳 tú láo 枉费 wǎng fèi P |