Stiameter
水银电解计量器, 电解计量器
🗣️ 情景例句
who spent the last five years
用过去五年的时间
Yes, this is Shen speaking.
是的，我姓沈。
Do you have to feed plants like you feed chickens? Or do they grow up by themselves?
你得要像喂小鸡那样去喂幼苗吗？还是它们自己长大呢？