Leucin
n. 亮氨基酸, 白氨基酸
🗣️ 情景例句
A murder occurred last night in this very district.
就在这个区昨晚发生了一起凶杀案。
Can you really judge his thoughts by his word?
你真的能从言语判断他的想法吗？
But you speak English!
可你讲英语！