Selectin

选择蛋白

🗣️ 情景例句

I'm really concerned about them,
我真的为他们担心，
It's been 5 years since I last saw you.
我已5年没见你了
How do you do?
你们好！
更多情景英语 ›

🔤 更多 S 开头的单词

Sarraceniales
scrofular conjunctivitis
sense of duty
singalong
small white aster
soot-cancer
Stahl
street clothes
全部 S 开头单词 ›