Ditch digger
挖[开]沟机
🧩 词语组成解析
ditch
[dɪtʃ]
n. 沟渠;壕沟;
vt. 摆脱，抛弃;在…上掘沟;把…开入沟里;使（火车）出轨;
vi. 使（飞机）在海上紧急降落，（在海上）迫降;开沟;
digger
[['digə]]
n. 挖掘者
🗣️ 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的岛屿，同时也是世界上最小的洲。
I bought one gallon of milk.
我买了一加仑牛奶。
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，