Redar
红外光测距仪
🗣️ 情景例句
I don't get it.
我不明白。
The builders are already making plans.
建筑家们已经在着手计划了。
My old friend, Frank Halliday, is just such a person.
我的老朋友弗兰克。哈利戴正是这样一个人。