Bpms
[医][=blood plasma measuring system]血浆测量系统
🗣️ 情景例句
Well ...
嗯……
One father is more than a hundred schoolmasters.
一个父亲胜于一百个教师。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。