Fermentogen
[医] 酶原
🗣️ 情景例句
555-9470…and it's still busy.
555-9470……又忙 。
No,I'm not married.I'm still single.
没有,我没结婚，仍然是单身.
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，