Vienna powder
[医] 维也纳散, 钾石灰
🧩 词语组成解析
Vienna
[[vi'enə]]
n. 维也纳
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
That's a good idea.
这是个好主意。
Do you know when he will be back?
你知道他什么时候会回来？
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上，但因为接头不相配而接不上。