Ld converter
[机] LD转炉
🧩 词语组成解析
致死剂量
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
How do you get to work everyday?
你每天怎样去上班？
How low-class!
真低级！
She was carrying 1,316 passengers and crew of 891.
船上载有1，316名乘客与891名船员。