If a check is sent , It'should be crossed and made nonnegotiable.
如果开一张支票, 那张支票必须画线,使其不能流通.
《现代汉英综合大词典》
Leaving some fields fallow provided a natural check on insect populations.
让一些土地休耕是自然控制昆虫数量的办法.
《简明英汉词典》
He was rigged up to a machine so that the nurses could check his heartbeat.
他身上连接了机器让护士检查心跳.
《简明英汉词典》
Check the oil at regular intervals, and have the car serviced regularly.
定期检查汽油,并对车辆进行定期维护。
《柯林斯高阶英汉双解学习词典》
