Lactoferrin
[机] 乳铁蛋白
🗣️ 情景例句
When was your last complete physical?
上一次全身检查是什么时候？
Speech is silver,silence is gold.
言语是银，沉默是金。
If one group of people were disturbed from their eye-movement sleep for several nights on end,
如果有两组人，一组人连续几夜在眼球队活动时被叫醒；