CO con-out关闭
co ulate-general总领事馆
Co er-Fixed混铜灵杀菌剂
co adsorption-desorptionco吸脱附
CO coupling-regenerationCO偶联
co er-tungsten铜钨合金
co ul-general总领事
CO Connection-Oriented面向连接的
co 2-bearing特征的含co
PREFIX（前缀） co- is used to form verbs or nouns that refer to people sharing things or doing things together. 表示“共同”之义
...commercial cooperation between the two countries.
...两国间的商业合作。
PREFIX（前缀） co- is used to form nouns that refer to people who share a job or task with someone else. 表示“共事”之意
His co-workers hated him.
他的同事们讨厌他。