Micronutrient
n. 微量营养素\\n[机] 微量营养
🗣️ 情景例句
Are you planning to attach a train to it?
准备加拖地裙摆吗？
I'd like a refund.
我要想退款。
Built in 1885, it was the oldest car taking part.
该车造于1885年，是参赛车中最老的一辆。