All subjects were examined tear film pattern and invasive tear break-up time (BUT).

分别观察两组泪膜形态及侵犯性泪膜破裂时间(BUT)。

youdao

The break-up of her marriage marked an all-time low in her life.

她婚姻的破裂标志着她进入了一生中空前艰难的时期。

《牛津词典》

I did break a bone in my foot playing football a long time ago but that's all healed up now.

我很久以前踢足球的时候确实摔断了脚上的一根骨头，不过现在已经完全好了。

youdao

Helped by the high oil price, and with the steely Mr Putin in charge, Russia is looking stronger, and its ex-Soviet neighbours weaker, than at any time since the break-up of the Soviet Union.

ECONOMIST: Russia and its neighbours

For the first time since the break-up of the USSR, the national side reached the knockout stages of an international tournament as they dispatched the Netherlands on their way to the European Championship semi-finals.

BBC: Russian minnows hit the big time

At the same time, an eventual break-up of the country becomes more likely with cantonisation.

ECONOMIST: Somalia��s future