caustics signal是什么意思 caustics signal怎么读
caustics signal的用法和样例
- Expert regard it as a warning signal of an economic smashup.
专家们把它看作是一场经济灾难的警告信号。 - By smacking his tail fiat on the top of the water he can also make a loud warning signal when enemies are spotted.
当发现有敌人时，它可以靠拍击平放在水面上的尾巴来发出响亮的警告信号。
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