Prefractionator
[化] 初步分馏塔
🗣️ 情景例句
Are you carrying any items that need to be declared?
你没有携带需要申报的东西吗？
$19.00 a day or $129.00 a week, unlimited mileage.
一天19美元，一周129美元，不计车程。
The leader of the party was examining the soil near the entrance to the cave when the machine showed that there was gold under the ground.
当这个队的队长正在检查洞口附近的土壤时，那台机器显示出它的下面埋有金子。