Stapling machine
订书机
🧩 词语组成解析
n. 环套角钢；网衣装网法；纤维长度分级；装订
🗣️ 情景例句
I mean about her being alone.
我是指她很孤单。
Who is this?I don't recognize your voice.
你是谁？我听不出你的声音。
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。