This electric fan is still serviceable.

这电风扇还能用。

This serviceable washing machine can still operate normally.

这台耐用的洗衣机还可正常运转。

We shut down this serviceable machine.

我们关闭了这台运转正常的机器。

The carpet is worn but still serviceable.

地毯旧了，但还能用。

His Arabic was not as good as his English, but serviceable enough.

他的阿拉伯文没有他的英语好，但是足够用了。

All attempts to make the King serviceable to the troop had failed.

所有让国王臣服于帮里的努力都失败了。

Passports are frequently serviceable in proving the identity of the traveler.

护照通常可用来证明旅行者的身份。

Passports are frequently serviceable in proving the identity of the traveller.

护照往往可用来证明旅行者的身份。