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
Well, forty-seven, to be exact.
准确点说， 四十七年。
Americans are hight mobile, and therefore may find it difficult to became deeply involued with other.
美国人的流动性，大，因此你会发现和他人深交很难。
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。