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来源:雅诚德英语网
Much of that echolocation sound is beyond the range of the human ear. But to bats, it's as loud as a jet airplane.
这些回声人类是听不到的,但对蝙蝠来说,却是真正的“如雷贯耳”。
Much of that echolocation sound is beyond the range of the human ear. But to bats, it's as loud as a jet airplane.
这些回声人类是听不到的,但对蝙蝠来说,却是真正的“如雷贯耳”。