英语词汇“protegulum”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	protegulum
释义	protegulum [prәu'te^julәm] 胚壳(原壳)
随便看	weld Welda weldabilities weldability weld ability weldability of metals weldability test weldability tests weldable weldable copper weldableness weldable seal membrane weldable steel weldable strain gage weldable strain gauge weldable strain ga(u)ge weldable structural steel weld affected zone weld-all-around weld all around weld all around symbol weld-all-over weld appearance weldar weld arc spot weld 极目江天一望赊，寒烟漠漠日西斜。极目烟中百尺楼，人在楼中否？极目烟岚迷远近，百般花木离尘埃。可怜光景吟无尽，知我登临更几回极目观前境，寂寞无一人。回头看后底，影亦不随身极目青青垅麦齐，野塘波阔下凫鹥极端极而反，盛而衰，天之道也，人之理也。极身无贰虑，尽公不顾私。极身毋二，尽公不还私。极野云峰合，遥嶂日轮低。愁思愁歎愁歎場愁然愁眉愁眉を開く愁色愁訴愁雲愈