Unthreaded
没有螺纹的
🗣️ 情景例句
Really?
真的？
When a dog is drowning,every one offers him drink.
待到狗溺水，众人给水喝。
In spite of all that has been said, the tourists have been picking leaves and cutting their names on the tree-trunk.
尽管有上述种种说法，但游客们还是照常摘树叶和把他们的名字刻在树干上。