D-ala
[医][=delta aminolevulinic acid]δ-氨基γ-戊酮酸，δ-氨基乙酰丙酸
🧩 词语组成解析
n. 翼, 翅\\n[化] 丙氨酸
🗣️ 情景例句
He always performs his tasks perfectly.
他总是圆满地完成工作。
To be killed
被杀
When my wife nagged me to do something about it,
妻子喋喋不休让我想点办法。