United's goalkeeping coach, Tony Coton , is retiring at the end of the season.
曼联的守门员教练托尼。科顿本赛季结束就要退休了。
2
The population dynamic and composition of predatory enemiesThe results indicated 28 species of predators belonging to 7 orders, 15 families, were found in coton fields.
棉田捕食性天敌组成及种群动态经过系统调查，初步得出该垦区捕食性天敌隶属于7目15科28种。
3
Substrates: fiber, polyester-coton, waterproof fabrics, various kinds of fabrics, metals, electronic materials, special bond effects in PVC plastics and other materials.