Birectifier
[机] 双(重)精馏器
🗣️ 情景例句
That's a little more than we had planned.
这比我们计划的多了一些。
The walls are three inches thick.
这墙3英寸厚。
'I'll tell you where to get off.' answered the conductor.
“我来告诉您在哪儿下车，”售票员回答说。