Brownness
n. 褐色
🗣️ 情景例句
OK. Keep those knees up.
好 ，膝盖抬高。
By what time should I check in?
我该什么时间办理登机手续呢？
If I place an order now, when would you be able to ship it?
如果现在下单子，什么时候可以出货？