S phase
s期\\ndna合成期
🧩 词语组成解析
🗣️ 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他来美国时，口袋里只有40美元。
I worked at the restaurant this morning.
我今早在餐厅工作。
We really need more specific information about your technology.
我们需要与贵公司技术相关更专门的资讯。