fastens , fastening , fastened
When you fasten something, you close it by means of buttons or a strap, or some other device. If something fastens with buttons or straps, you can close it in this way.
do up
She got quickly into her Mini and fastened the seat-belt.
她迅速钻进她的迷你车并系好安全带。
Her long fair hair was fastened at the nape of her neck by an elastic band.
她长长的金发用一根橡皮筋扎在了脖子后面。
If you fasten one thing to another, you attach the first thing to the second, for example, with a piece of string or tape.
There were no instructions on how to fasten the carrying strap to the box.
没有如何把背带系在箱子上的说明。