Leucin
n. 亮氨基酸, 白氨基酸
🗣️ 情景例句
Thank you, Mrs. Martinelli.
谢谢， Martinelli太太。
Let's talk over coffee.
我们边喝边谈。
Although negotiators are optimistic, the details are complex enough that they may be hard-pressed to get a deal at all.
然谈判代表持乐观态度，但协议细节如此复杂，他们所面临的困难很可能使他们无法取得一致。