The simple vibration-proof hand knob provides progressive spring thrust.

简单的防振动防手旋钮提供渐进式弹簧推力。

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The hand knob and the shell employ a screwed joint, which can reach the self-hold request of the device.

手柄与外壳采用螺纹连接，可以满足机构的自锁要求。

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With his left hand he groped for the knob, turned it, and pulled the door open.

他用左手摸索到门把手，转动把手，把门拉开。

《柯林斯英汉双解大词典》

It's the harried anticipation as the character's feet slide closer and a hand reaches for the knob.

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Collins and Hawkins insisted the ball hit the knob of the bat and not Phillips' hand.

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Collins and Hawkins appeared to insist the ball hit the knob of the bat and not Phillips' hand.

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