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
What's your position in the company?
你在公司任何职务？
By doing we learn.
经一事，长一智。
She's not feeling well. I told her to stay in bed till tomorrow.
她感觉不好。我叫她在床上躺着，一直到明天。