Abrasive powder
[医] 磨粉
🧩 词语组成解析
abrasive
[ə'breisiv]
adj. 有磨蚀作用的;摩擦的;粗糙的;使人厌烦的，伤人感情的;
n. 研磨料;琢料;金刚砂;
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
Thank you, Dr. Stewart.
谢谢你，Stewart大夫。
You were late again this morning. I think you had better start being on time.
你早晨又迟到了，我想你最好开始守时。[托福]
Didn't you see the speed limit?
难道你没看见限速牌吗？