Platometer
(=planimeter)测面仪, 面积仪
🗣️ 情景例句
Hi, Betty. I'll be at five five five...seventeen twenty.
好 Betty 我的号码是555-1720。
You shouldn't refuse the children's request.
拒绝孩子们的恳求是件不好的事。
It was not yet light, so it was easy to stay hidden.
天还没亮，所以很容易隐蔽。