Thermal wavelength
[化] 热波长
🧩 词语组成解析
🗣️ 情景例句
Speaking of being a mother,
谈到当母亲，
They called us just as we were having dinner.
当我们正在吃晚饭，他们就打电话给了我们。
Two men took the parcel off the plane and carried it into the Customs House.
有两个人把包裹拿下飞机，进了海关。