Condensing apparatus
[化] 冷凝器
🧩 词语组成解析
[计] 聚光的
🗣️ 情景例句
He started out as a salesman.
他开始时当推销员。
It is my job to introduce the foreign guests who will be spending the week with us here.
我的责任是介绍这些将与我们共度这一周的外国客人们。
Such a messenger, receiving our radio and television signals,
这种自动化信息装置，在接收到我们的无线电和电视信号后，