Lactoferrin
[机] 乳铁蛋白
🗣️ 情景例句
Sounds of the country.
乡村音响。
The flight number is ak708 on september 5th.
班机号码是9月5日ak708
or even the universe itself, must in the nature of things 'wear out'.
甚至宇宙本身，从事物的本质上来说都会磨损掉"。