Cros
(cro 的复数) 阴极射线示波器（Cathode-Ray Oscillograph）
🗣️ 情景例句
Go for it.
去试试吧。
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
Do you want a chicken,Mrs. Bird?They 're very nice.
您要买只鸡吗，伯德夫人？这些鸡很好。