Fastens
v. （使两物）系牢( fasten的第三人称单数 ); 系紧; 使牢固; （使）关紧
🗣️ 情景例句
He doesn't enjoy going to school.
他不喜欢上学。
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。
Sorry. I wasn't thinking.
抱歉，我没有想到这点。