concave-down
基本解释
- adj.下凹的
英汉例句
- Have a glass of beer to rinse your dinner down.
喝杯啤酒把你吃的晚饭冲下去。 - The machine must break down at this busy hour.
正忙的时候,机器偏偏又坏了。 - The old man stared the uninvited guest up and down.
老人把不速之客上下打量了一番。 - His figure looks very funny in the concave mirror.
他的样子在凹镜里显得非常可笑。 - An indented or concave surface or area.
凹陷,洼地凹的表面或地区