Leucine
n. 白氨酸\\n[化] 亮氨酸; 白氨酸; 异己氨酸
🗣️ 情景例句
and making it a new community center.
使它成为一个新的社区中心。
How ofter did I tell you to sit straight?
我告诉你多少次要坐正?
It was obvious that he was very embarrassed.
显然他感到很尴尬。