Blocknut
保险螺帽, 防松螺帽
🗣️ 情景例句
TLC--tender loving care.
TLC，温暖的爱护和关怀。
I've got news for you.
我要告诉你一个好消息。
The sense of humour is mysteriously bound up with national characteristics.
幽默感与民族有着神秘莫测的联系。