Caterpillar 1-a test
[化] 开特皮拉1-A试验(在开特皮拉发动机上试验润滑油去垢性)
🧩 词语组成解析
caterpillar
['kætəpilə]
n. 毛虫;履带;履带拖拉机;
🗣️ 情景例句
I've been thinking about it for weeks now.
为这事我想了几个星期。
Don't bother me.
别惹我！
The administrative overheads of a business are low to the extent that everyone working in the business can be trusted to behave in a way that best promotes the interests of the firm.
如果企业中的每个人都在真诚地为提高企业利润而工作，那么企业的管理费用就会降低到相应的程度。