Impurity semicomductor
[电] 杂质半导体
🧩 词语组成解析
🗣️ 情景例句
How's your English coming along?
你英语学得怎样了？
Remember me to your wife please.
请替我问候你的妻子。
Whether a planet can support life depends on the size and brightness of its star, that is its 'sun'.
一颗行星是否能够维持生命取决于它的恒星——即它的“太阳”——的大小和亮度。