Soluble powder
[化] 可溶性粉剂
🧩 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
I am sure you would like to know more about it.
我相信您一定想知道详情。
To fall off a bench
从长椅上掉下来
He did very badly on the exam----worse than expected almost the worst in the class.
他考的不好，比期望的还糟。几乎是全班最差的。