calliper
(also caliper), n
1 [C usu pl 通常作复数]
metal support for weak or injured legs 双脚规形夹(因腿部无力或损伤而使用的金属支架).
2 callipers [pl]
instrument for measuring the diameter of tubes or round objects 测径器; 双脚规; 卡钳
a pair of callipers 一把测径器. =>illus 见插图.
🗣️ 情景例句
So that's it.
原来是这件事。
We have every reason to cancel the contract because you've failed to fulfil your part of it.
我们完全有理由取消合同,因为你们没有完成应遵守的合同内容,履行合同。
especially when it was Hart who, in the end, overcame the attacking Indians.