Hetp
[化] 理论塔板高; 等板高度; 等理论板高度\\n[医] 六乙基四磷酸, 四磷酸六乙酯
🗣️ 情景例句
Pleased to meet you.
很高兴遇见你 。
After forty years teaching English he thinks it's time to call it a day.
他教英语四十年，认为该退休了。
and that is what all patients demand of their doctors----to be cured at no inconvenience to themselves.
病要治好，但不要太麻烦。