anti-freezing agent

• 防冻剂

anti-freezing agent的用法和样例：

例句

1. Shall I put some anti - freeze in the radiator?
   要不要在散热器里注入一些防冻剂？
2. Addition of an anti-freeze agent such as methanol or glycol to the gas stream to prevent hydrates from forming in a gas line.
   往气流中注防冻剂，如甲醇或乙二醇，可防止在气体管道中形成水合物。