Valyl
缬氨酰, 异戊氨酰
🗣️ 情景例句
I want to thank you for placing such a big order with us. You won't be disappointed.
谢谢你下了这么大的订单，你一定不会失望的。
Beauty is but skin deep.
美丽只是皮相（指：不能以貌取人）。
OK, listen carefully, please.
好，请仔细听着。