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
Don't speak too soon.
话不要说得太早。
I locked all the doors.
我锁好了所有的门。
It has helped me to serve others.
这份礼物帮助我为他人服务。