Seeidlitz powder
[机] 赛德利茨粉
🧩 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
I'd like to convert some RMB yuan to US dollar, please.
请将我的一些人民币换成美元。
In fact she's 20 years old.
她只有二十岁。
'Where have you been hiding?' she asked impatiently.
“你躲到哪儿去了？”她不耐烦地问，