S phase
s期\\ndna合成期
🧩 词语组成解析
🗣️ 情景例句
It's midnight.
都午夜了。
Do you know when he will be back?
你知道他什么时候会回来？
As there were not enough lifeboats for everybody, 1,500 lives were lost.
由于没有足够的救生艇运载所有乘客，结果，1，500 人丧生。