关掉

Turn off the light /gas/oven/tap.

关掉灯/煤气/微波炉/水龙头

You must turn off the switch when anything gees wrong with the motor.

如果电动机有什么毛病时中国菜，你必须关掉开关。

You must turn off the switch when anything gees wrong with the motor.

如果电动机有什么毛病时，你必须关掉开关。

He turned off the light before going out.

他出门前把灯关掉了。

He turned off the light before going out.

他出门前把灯关掉。

Both graticules could be dimmed for night use, or used singly by switching either on or off.

在夜间使用中，两个版本的分划照明都能可以被调暗，或者干脆关掉或者打开。

Both graticules could be dimmedfor night use, or used singly by switching either on or off.

在夜间使用中，两个版本的分划照明都能可以被调暗，或者干脆关掉或者打开。

Chips always wound up the clock after that last bell; then he put the wire guard in front of the fire, turned out the gas, and carried a detective novel to bed.

契普斯总是在最后一次敲钟通知熄灯之后，开上钟的发条；然后他把安全罩放在火炉前，关掉煤气，拿上一本侦探书上床。

I insist , turn off the court lights at half - time

我就说，球场的灯要关掉一半时间

Please shut off the hose before the grass gets too we t.

请及时关掉水管，以免草地太湿。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。