单词 干管 例句 DEFINITIVE EXAMPLES 权威例句〔trade〕My grandfather was a plumber by trade (=that was his job) .我祖父是干管子工这一行的。朗文当代 英语例句辞典收录了559068条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的...
词语 干管 释义 gn/gn gun1.犹言承办。...