英语词汇plumber's helper的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	plumber's helper
释义	plumber's helper 翻译水管工助手英英释义 Noun 1. hand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drains
随便看	circuit non repetitive peak off state voltage circuit non-repetitive peak off-state voltage circuit non repetitive peak reverse voltage circuit non-repetitive peak reverse voltage circuit number circuit nurse circuit of action circuit of buffer circuit of capital circuit of commodity capital circuit of communication circuit off state interval circuit off-state interval circuit of money capital circuit of productive capital circuit of SCR circuit of the cells circuit on side of overhead contact line circuit, open circuit-opening connection circuit opening connection circuit-opening contact circuit opening contact circuitopening contact circuit-opening contacts

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

plumber's helper