Precipitated bismuth
[医] 沉降铋
🧩 词语组成解析
v. （突如其来地）使发生( precipitate的过去式和过去分词 ); 促成; 猛然摔下; 使沉淀
bismuth
['bizməθ]
n. 铋;
🗣️ 情景例句
Things look black.
前途暗淡。
What shall I send him for his the New Year?
我要送他什么东西作为新年礼物？
Did you hear about the new project?
你知道那个新项目吗？