Wolfram filament
[医] 钨丝
🧩 词语组成解析
n. 钨锰铁矿, 钨
🗣️ 情景例句
Speaking of being a mother,
谈到当母亲，
Not getting the job was a terrible disap-pointment.
得不到那份工作，叫人失望极了。
Oh, sorry.
哦，对不起。