The requirement on speed actuation is refined by the possible selection for speed: slow, medium, or fast.

快速启动的需求由可能的速度选择细化：慢速、中等或快速。

youdao

But in practice there are slow, medium, and fast boils.

实际操作起来有慢火煮沸，中火煮沸和大火煮沸之分。

youdao

If I want to race a man and my mind is the fast horse, my heart is the medium horse and my body is the slow horse.

如果我要同男人较量，我的头脑便是快马，我的心性便是中马，我的身体就是驽马。

youdao

He's had a congested career, spending two years bowling really quickly rather than the usual eight, and he's now bowling at a fast-medium pace.

BBC: Bond in the swing for Kiwis

"Now one of my dreams is about to come true as I get my chance to play against him in the Triangular Series in Cardiff, " said the cheery paceman, whose fast-medium left-armers will offer plenty of variety to an already fearsome Australian attack.

BBC: Left arm forward

The Gateshead-born medium-fast bowler has remained loyal to his county and is content to enjoy success with Durham, regardless of personal recognition.

BBC: Onions plays down England claims