检查过

Inspectors checked that there was adequate ventilation.

检查员已检查，通风良好。

I have had myself carefully examined by physicians.

我已请医生给我仔细检查了。

When all the instruments had been checked out,the pilot signalled that he was ready for takeoff.

所有仪表都检查之后,驾驶员发出飞准备就绪的信号。

She was tested for hepatitis.

她接受肝炎检查。