Congeners
[化] 同族元素
🗣️ 情景例句
I can't express myself very well in English.
我用英语表达不好。
Referring to your inquiry letter dated 29th September, we are offering you the following subject to our final confirmation.
关于贵方9月29日的询价信，我方就如下产品报价，以我方最后确认为准。
It was the first joy I had known for years.
我豁然开朗了。这是我多年来第一次感到高兴的事了。