Checknut
防松螺母, 保险螺帽, 锁紧螺母
🗣️ 情景例句
Let's hit the bars.
让咱们一个酒吧接一个酒吧地喝酒。
Every advantage has its disadvantage.
有利必有弊。
When he got married, Alf was too embarrassed to say anything to his wife about his job.
艾尔弗结婚时，感到非常难为情，而没有将自己的职业告诉妻子。