unscrew
[,ʌn'skru:]
vt. 旋开；旋松；从...旋出螺丝
反义词
参考例子
1.Unscrew the diaphragm from the compressor.
从压缩装置上拧松隔膜。
2.Unscrew the bonnet by turning counterclockwise.
反时针方向旋转拧松阀盖。
3.Unscrew your harmonica. Then take a wet tissue and clean the parts. Dry them with a dry tissue, then put your harmonica back together.
卸下口琴上的螺丝，然后用一块湿润的纸巾来清理内部的部件，再用干纸巾擦干。最后把口琴用螺丝装起来。
英文解释
v.
1.loosen something by unscrewing it
2.loosen by turning
网络释义
unscrew
旋松; 拧松螺纹; 松螺丝; 旋开;
unscrew mold
退扣式模具;
unscrew WESTBANK
松螺丝;
unscrew this bung slowly
缓慢旋开桶盖;
Unscrew device by counter or timer
计时(次)转牙;