London penetration depth
[电] 伦敦穿透理论
🧩 词语组成解析
London
['lʌndən]
n. 伦敦（英国首都）;
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
We'll know when tonight's papers come out.
今晚的报纸出来的时候， 我们就知道了。
Mother doesn't approve of her smoking.
母亲不赞成她吸烟。
But it is also used very widely as a foreign language in many other countries in the world.
然而在世界上其他许多的国家英语也被当作一门外语广泛地使用。