Compound chalk powder
[医] 复方白垩散
🧩 词语组成解析
chalk
[tʃɔk]
n. 粉笔，白垩;用粉笔画的记号;〈英〉（比赛）得分纪录，记入借方的款项;〈美俚〉牛奶;
v. 用粉笔写（记下）;用白垩粉擦（桌球杆等）;使苍白;（英）把（酒钱）记于（某人）账上;
chalk(lime石灰)→白垩；粉笔；粉笔做的记号；用粉笔写
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
How did you get on in your exam?
你考得怎样？
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
Yes, it is an old photo of my family.
是的，是我们家的一张老照片。