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
He adjusted himself to the new life.
他使自己适应了新的生活。
If he doesn't help him, I will.
如果他不，我将帮助他。
Well,they're trying to repair it,sir.
啊，他们正设法修呢，先生。