Planimeter
n. 测面器, 面积仪, 求积计\\n[医] 面积计
🗣️ 情景例句
Bye, Dad.
再见， 爸爸。
Hunger fetches the wolf out of the woods.
饥饿引狼出森林。
The editor at once sent the journalist a fax instructing him find out the exact number of steps and the height of the wall.
”编辑立即给那位记者发去传真，要求他核实一下台阶的确切数字和围墙的高度。