Fastened
v. （使两物）系牢( fasten的过去式和过去分词 ); 系紧; 使牢固; （使）关紧
✅ 同义词
🔴 反义词
🗣️ 情景例句
That's just what I think.
那正是我所想的。
This man risks his life.
这个男人在冒着生命危险。
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。