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

单词	collulum
释义	collulum 英?[k?l'j?l?m] 美?[k?l'j?l?m] 释义梗颈行业词典植物学梗颈???
随便看	valve stem crosshead valve stem extension valve stem gauge valve stem ga(u)ge valve stem gland valve stem guidance valve stem guide valve-stem guide valve stem inlay component valve stem, internal-combustion engine valve-stem leakoff valve stem lock nut valve-stem lock nut valve-stem nut valve stem nut valve stem packing valve-stem packing leakage valve stem packing leakage valve stem packing ring valve stem penetration valve stem pin valve stem position transmitter valve stem seal valve stem sleeve valve stem stickking

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。

collulum