Impurity semicomductor
[电] 杂质半导体
🧩 词语组成解析
🗣️ 情景例句
You always know the right thing to say.
你说话得体。
Lies have short legs.
谎言是站不住脚的。
We endeavour to avoid the old, romantic idea of a gusher, which wastes oil and gas.
我们尽量避免使用陈旧天真的喷井方法，那样会浪费石油和天然气。