Blocknut
保险螺帽, 防松螺帽
🗣️ 情景例句
I told you.
我告诉过你了。
I'm combing my hair in the bathroom.
我在浴室梳头。
Though Mr.Thompson had turned the lights off before he went to bed, they were on in the morning.
虽然汤普森临睡觉时把灯关了，但早晨灯却都亮着。