Mechanical dialer
[电] 机械拨号器
🧩 词语组成解析
[计] 拨号装置
🗣️ 情景例句
I like the idea very much.
我很喜欢这个主意。
I think it's going to take too much time.
我认为它将花太多时间。
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。