Palnut
一种单线螺纹锁紧螺母
🗣️ 情景例句
Work harder and practice more.
要更加努力地学习，更加勤奋地操练。
Wise men chanbge their mind, fools never.
聪明人随机应变，愚蠢者固执己见。
Sheep farms are found on the more hilly South Island.
但在多山的南岛丘陵地区人们也会发现牧羊场。