Picknometer,pycnometer

[化] 比重瓶; 比重管

🗣️ 情景例句

He's asleep.
他睡了。
There's many a slip between the cup and the lip.
天有不测风云。
Just two weeks.
只有两个星期。
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🔤 更多 P 开头的单词

Papaver nudicaule
pauli spin susceptibility
perisystole
Phyllium
pig iron for steel manufacture
pneumatocyst
powellamine
principle of law
全部 P 开头单词 ›