Pbf
[医][=peripheral blood flow]外周血流（量），末梢血流量
🗣️ 情景例句
You're so good in all your other subjects.
你别的功课都那样好。
Let me go.
让我走。
An earthquake comes like a thief in the night, without warning.
地震就像夜间的小偷，不打招呼就来了。