Selas furnace
[化] 西拉斯炉
🧩 词语组成解析
🗣️ 情景例句
You have been working on this for some time, Richard.
你从事这工作已有一段时间了， Richard。
There's TV coverage of the NBA tournament.
有个NBA联赛的电视报道。
'I forgot to put you off.'
“我忘了让您下车了。”