liabilities (n. pl) debts of a business负债
[例] The company cannot afford such large liabilities.
licence [ 5laisEns ] (n.) [US license] official document which gives permission执照
[例] You need an import licence.
[同义词] certificate, warrant, permit
license [5laIsEns] (v.) [US licence] give permission许可
licensee [laIsEn5si:] (n.) person who is given permission获许可的人
licensor (n.) person who gives permission许可人
life cycle (n.) concept of showing the different stages in a product’s life产品生命周期
[例] Usually, the mature stage is the most important in the life cycle of a product.
line [ lain ] (n.) 1. merchandise or services of a similar or related nature系列产品
[例] a complete line of small tools
[同义词] series, sequence
2.An ordered system of operations that allows a sequential manufacture or assembly of goods at all or various stages of production.流水生产线
[例] production line
