Lacs
[医][=light-activated cell sorter]光激活细胞分离器
🗣️ 情景例句
I've been having a hard time keeping my eyes open
我一直挣扎着要让双眼睁开
Don't know how to play the game.
不上道。
Is dinner ready, Carol?
卡罗尔，饭好了吗？