Pbf
[医][=peripheral blood flow]外周血流（量），末梢血流量
🗣️ 情景例句
So you really don't see your way to get it down a bit?
你真的不能再降一点了吗？
Please inform us the quantity that can be supplied from stock.
请告知可供现货的数量。
Finally, turn off the lights and lock the door.
最后，关上灯，锁好门。