unscrew是什么意思

双语用例

• If adequate stability and satisfactory positioning were confirmed the cable was unscrewed, releasing the device.

• After having scrutinized the fit of the configured occluder, the device was unscrewed from the delivery cable.

• The original top of the jar served as the floor and could be unscrewed for the insertion and removal of flies.

• The guide tube through which the microelectrode would pass was sealed with a protective stylus that could be unscrewed to allow attachment of a microdrive.

• He unscrewed certain things, must be working wrongly, because the supply of petrol was running down.

• He sat there cerebrating for a full hour-and-a-half before he deliberately unscrewed his fountain pen and put pen to paper.

• They then found a receptacle—in fact, a steel drum—and unscrewed its cap.

• You will not get very far by unscrewing only one.