Fasteners
n. 紧固件( fastener的复数形式 ); 结扎者; 钮扣; 拉链
🗣️ 情景例句
and he really liked my concept.
而且他真的喜欢我的想法。
Finally,I asked him how old he was.
最后,我问他他多大。
It is hard for us to realize nowadays how difficult it was for the pioneers.
我们今天很难想像昔日的登山先驱们是多么艰苦。