Black mercury sulfide
[医] 黑硫化汞
🧩 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;
Mercury
['mɝkjəri]
n. [化]汞，水银;[天]水星;温度表;精神，元气;
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
I happened to meet her on the bus.
我凑巧在公共汽车上碰见她。
I went there on business.
我出差到那儿。
Come up these steps with me, please, and be careful.
请跟我走上这些台阶，请小心点。