Knox's powder
[医] 诺克皮斯氏散剂, 含氯石灰, 漂白粉
🧩 词语组成解析
powder
['paʊdɚ]
n. 粉，粉末;粉状物质;
vt. 在…搽粉;
vi. 涂粉，变成粉末;
🗣️ 情景例句
His concert brought the house down.
他的音乐会博得满堂彩。
Something's come up.
有点事。
I have pressing business to attend to.
我有紧急的事情要处理。