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
I'll keep the box in the shade so that the sun doesn't burn the little plants.
我将把盒子放在阴凉的地方，这样太阳就不会把幼苗晒枯。
You'd better hurry and buy a ticket then. It'll be very popular.
那你最好赶紧买张票吧！他的音乐会是很受欢迎的。
The characters on the paper were white, and the rest of the paper was black.
纸上的汉字呈白色，其余部分成黑色。