英语词汇“lightening hole”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	lightening hole
释义	lightening hole noun : a hole cut in a plate or structural member of a ship to reduce its weight without reducing its strength
随便看	crystallization crystallizations crystallize crystallized crystallizer crystallizers crystallizes crystallizing crystallo- crystalloblast crystalloblastic crystallogenesis crystallogenetic crystallogenic crystallogenical crystallogeny crystallographer crystallographers crystallographic crystallographically crystallographies crystallography crystalloid crystalloidal crystalloids

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

lightening hole