Pivalic acid
[化] 新戊酸; 三甲基乙酸\\n[医] 三甲基醋酸
🧩 词语组成解析
🗣️ 情景例句
She's doing fine, thank you.
她很好，谢谢你。
I think it's going to take too long.
我认为它将花很长时间。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。