Seidlitz powders
[医] 赛德利茨[矿泉]粉, 复方泡腾散(含酒石酸、碳酸氢钠、酒石酸钾或钠)
🧩 词语组成解析
n. 粉, 粉末( powder的名词复数 ); 粉状物质
🗣️ 情景例句
Yes, I'm sure I can.
是的,当然可以。
Where there's reek there's heat.
无风不起浪。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷(最低点)、浪高(从波谷到浪峰的垂直距离)
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