4wd
abbr. 四轮驱动（4 wheel drive）
🗣️ 情景例句
This small child is quite self-centered. Maybe he is spoiled by his family.
这个小孩挺以自我为中心的，可能是被家人宠坏了。
What time should I be at the departure gate?
我在什么时间到登机门？
We got stuck in a traffic jam on our way to the airport.
去机场途中塞车了。