Caterpillar ditcher
[化] 履带式挖沟机
🧩 词语组成解析
caterpillar
['kætəpilə]
n. 毛虫;履带;履带拖拉机;
n. 挖沟人, 挖沟机
🗣️ 情景例句
Did they write some bad news?
他们写了什么坏消息吗？
Don't even think about it!
想都别想！
What do you mean by special?
怎么特别呢。