Palnut
一种单线螺纹锁紧螺母
🗣️ 情景例句
She's an easy-going teacher.
她是位随和的老师。
Mike and David hate to mow the lawn.
麦克和大卫都非常讨厌修剪草坪。
I enjoy working with you very much.
我很喜欢和你一起工作。