| 释义 |
sonars是什么意思，sonars怎么读 语音:
英音
['səʊnɑ:z]
美音 ['soʊnɑ:z]
sonars 基本解释
n. 声呐装置，声呐系统( sonar的名词复数 )；声呐兵
sonars 用法和例句
- Hal whitehead , a biology professor at dalhousie university in canada , said that sperm whales have sonars to find fish that are so powerful that they could permanently deafen others nearby if used at full blast .
- 加拿大达尔豪斯大学生物学教授哈尔怀德海指出，抹香鲸具有找出鱼群的声纳，该声纳威力强大，若全力使用恐使附近其他生物永久失聪。
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