Locknut
n. 防松螺母
🗣️ 情景例句
That's music to my ears.
正合我意。
At twelve o'clock midnight people blow horns, yell, and kiss each other to welcome in the New Year.
到了午夜十二点，大家都吹吹喇叭、高声喊叫、相互接吻来庆祝新年。
He waited until the volcano became quiet and he was able to return two days later.
他等到火山平静下来，两天以后又返回去。