Black-mereury oxide
[机] 黑色氧化汞
🧩 词语组成解析
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
It is generally believed that Chinese are poor public speakers.
一般认为中国人不擅长公众演讲。
A still tongue makes a wise head.
智者寡言。
One day a week he would spend the whole day in silence.
每周有一天他是在沉默无语中度过的。