Lumen
[ 'lju:min ]
其它 Other
n. 流明（光通量单位）;[植物]（管）腔;
📝 例句
The conical configuration of the appendix makes obstruction of the lumen unlikely.
阑尾呈圆锥形,不易造成腔内梗阻.
🌱 联想助记
【记】谐音“流明”:光通量单位
🔁 扩展释义
*['lu:min]n. 流明, 腔【医】 腔, 流明(光通单位)
🏥 医学释义
①流明（光通量单位） ②腔
📖 同为「博士」词汇
查看全部博士词汇 ›🗣️ 情景例句
It means to shake.
它的意思是“震动”。
And I advise you not to eat fruit that isn't ripe in future.
还有，我劝你今后不要吃不熟的水果。
You're right. And there are some jobs that men can't do very ell.
你说得对。有些工作男人干得不怎么好。