Spirillicidal
杀螺菌的
🗣️ 情景例句
And these are pictures of people working:steelworkers, bankers, police, street vendors,ambulance drivers, doctors….
这是工作中人们的照片：钢架工人、 银行职员、警察、街头小贩、救护车驾驶 医生等等……
We are used to working together.
我们习惯一起工作。
What's the point of going to college?
上大学有何用？