Fhr
abbr. fetal heart rate 胎心率; fire-hose rack 消防水龙带架子
🗣️ 情景例句
Let me just weigh it first.
请先让我称一称。
I picked up my papers.
我捡起了我的文件。
If you touch them you may break something or have an accident and hurt yourselves.
如果你用手摸它们，也许你会搞坏机器，或者会发生事故，打伤你自己。