Hallwachs effect
[医] 哈耳瓦克氏效应(紫外线激发的光电效应)
🧩 词语组成解析
🗣️ 情景例句
And you'll have a full day in the country.
你们就可以在乡下待一整天啦。
Though you cast out nature with a fork, it will still return.
本性难移。
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。