Caterpillar tractor
[機(jī)] 履帶式牽引機(jī)
?? 詞語(yǔ)組成解析
caterpillar
['k?t?pil?]
n. 毛蟲(chóng);履帶;履帶拖拉機(jī);
??? 情景例句
I reminded him to work hand.
我提醒他要用功。
He's a policeman.
他是警察。
The secretary told me that Mr.Harmsworth would see me.
秘書(shū)告訴我說(shuō)哈姆斯沃斯先生要見(jiàn)我。