Microimmunoglobulin
[化] 微小免疫球蛋白
🗣️ 情景例句
What has kept you so busy?
什么使你这么忙？
If two men ride on a horse, one must ride behind.
两人同骑一马，必有一人在后。
How long has he been like this?
他像这样有多久了？