Beta-aminobutyric acid
[医] β-氨基丁酸
🧩 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
Everything is shaping up well.
一切进展顺利。
I'm sorry to keep on coughing.
我不停地咳嗽，真是抱歉。
I find listening really hard. Sometimes it's just impossible to understand.
我觉得听力很难。有时简直听不懂。