The cutting ends each have a cutting tip at a distal end, a body portion, a recess in the body portion and a retainer positioned in the recess.

每个切削端都具有在其末端的切削头，主体部分，主体部分中的凹口以及定位于凹口中的套圈。

youdao

Why am I supposed to tip the barber for cutting my hair but not the dentist for fixing my teeth?

为什么我应该给为我理发的理发师小费，而不必给为我修牙的牙医小费？

youdao

The actual separation of the metal starts as a yielding or fracture, depending upon the cutting conditions, starting from the cutting tool tip.

金属的实际分离始于屈服或断裂(视切削条件而定)，从切削刀尖开始。

youdao

Male circumcision is the cutting off of a small amount of skin from the tip of the penis.

VOA: special.2009.04.01

For the SNP, Stewart Hosie warned that the government's cuts could tip the country back into recession and insisted it was not the time to be cutting "government consumption".

BBC: Alliance Party warns on impact of spending cuts

If a share-price crash did tip the American economy into a dive, then the Fed would inevitably be blamed for not cutting interest rates sooner.

ECONOMIST: Grin and bear it