Lfn
[医][=lactoferrin]乳铁蛋白
🗣️ 情景例句
Hello.
哈喽。
I must admit I had my doubts.
我必须承认我当初是我疑虑的。
her flags flying, pennants waving, sails filling in the breeze,
舰旗迎风招展，三角旗随风飘动，微风鼓起风帆，