Isovalthine
[化] 异缬硫氨酸
🗣️ 情景例句
Don't beat around the bush.
别兜圈子了。
Our guarantee covers maintenance for both parts and labor.
我们的保证是包括更换零件和免费保养。
First of all, he wrote out a long list of all the foods which were forbidden.
首先，他开列了一张长长的单子，上面列了所有禁吃的食物。