Beta-hydroxybutyric acid
[医] β-羟丁酸
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
🗣️ 情景例句
and they're having their tonsils out.
他们也将切除扁桃腺。
He is dreaming of a wonderful romance.
他在梦想着奇妙的罗曼史。
below 20 per cent, its bactericidal action is negligible.
浓度低于20％时，杀菌能力基本上就不存在了。