Dm converter
[机] DM转炉
🧩 词语组成解析
数学博士, 医学博士\\n[计] 数据管理, 数据模型, 诊断监视器, 频分多路技术
converter
[kən'vɜ:tə(r)]
n. [自]变换器;换流器，变压器，变频器;[冶]炼钢炉，吹风转炉;使转变[改变信仰]的人;
🗣️ 情景例句
You can catch the ten-twenty train to Grand Central Station.
你能赶上开往Grand Central Station的十点二十分班车。
What's your nationality?Are you American?
你的国籍是什么?你是美国人吗？
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先从亚洲引进的狗，待人友好，早在罗马时代就给人当看门狗了。