Actin
n. 肌動蛋白\\n[化] 肌動蛋白
??? 情景例句
You got that part right.
你們這一部份猜對了。
He is something.
他是重要人物。
I had left it on a chair beside the door and now it wasn't there!
我曾把它放在門邊的椅子上，可這會兒不見了！