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關注：1
2013-05-23 12:21
求翻譯：Like some animals, dolphins use sounds to help them find their way around. They also use these sounds to talk to each other and to help them find food. They do not use their ears t receive sounds, but use the Jaw-- the lower part of the mouth.是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
Like some animals, dolphins use sounds to help them find their way around. They also use these sounds to talk to each other and to help them find food. They do not use their ears t receive sounds, but use the Jaw-- the lower part of the mouth.
問題補充： |
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
