Micronutrient
n. 微量营养素\\n[机] 微量营养
🗣️ 情景例句
Here's my ticket and seat assignment.
这是我的机票和座位号。
I got your back.
放心！
In 1928 some porpoises were photographer working like beavers to push ashore a waterlogged mattress.
1928年，有人拍摄到了海豚像海狸一样把浸透水的床垫推上岸的情景。