查刻度

例句：

1. 1. We need to check the temperature of the water before we boil it.
   我们需要在煮沸水之前检查水温。
2. 2. The engineer checked the safety of the new machine before it was put into use.
   工程师在将新机器投入使用前检查了其安全性。
3. 3. The doctor checked her vital signs and made a diagnosis.
   医生检查了她的生命体征并做出了诊断。