Micronutrient
n. 微量营养素\\n[机] 微量营养
🗣️ 情景例句
Hurt? What do you mean?
酸痛， 什么意思？
The industrial area is centered largely in the north.
大部分工业区域集中在北方。
Meimei, what's that?
美美，那是什么？