Shee
n. 细胞系, 细胞株
🗣️ 情景例句
Good-bye. Take care of yourself.
多多保重，再见。
We can't wait any longer.
我们不能再等了。
Because the weather was very hot, he carried the bed on to the roof of his house.
由于天气很热，他便把床搬到了他的屋顶上。