The user adjusts volume levels or turns it on or off by holding a small magnetic wand up to it.

佩戴者凭借一根电磁杆靠近它便可以调节音量或者开关。

youdao

Turn off the phone ringer, and turn down the volume on the answering machine.

关掉电话响铃，调低答录机的音量。

youdao

In a pinch, I have turned off volume groups with varyoffvg, exported them with exportvg, then re-imported them with importvg to get them to be recognized properly.

在紧要关头，我曾用varyoffvg关闭卷组，用exportvg导出它们，然后用importvg重新导入它们以使其能被正确识别。

youdao

Sunglass Hut's volume was off 10% in the December quarter from the year before.

FORBES: Lens master

Sunglass Hut's volume was off an estimated 10% in the December quarter from the year before.

FORBES: Tough Guy

What is most striking to me is that something like 30 percent of market volume trades off-exchange.

FORBES: High Frequency Traders And Current Market Structures Penalize Investors