additional insurance是什么意思 additional insurance怎么读
additional insurance的相关资料
additional insurance的用法和样例
- I bought another safety lock as an additional insurance against thieves.
＂我又买了一把保险锁，以加强防贼的安全措施。＂ - I bought another lock as an additional insurance against thieves.
我又买了一把锁，以加强防贼的安全措施。
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