单词
sonar
读音
ˈsoʊnɑːr
美式
英式
词根
无
释义
n. 声呐；声波定位仪（等于asdic） n. （Sonar）人名；（土）索纳尔 [ 复数 sonars ]
例句
What is it like riding a bike using sonar?
使用声纳骑自行车是什么感觉？
How challenging is it to teach people to use sonar?
教人们使用声纳有多难？
For whales, there is a theory on how sonar can kill.
对于鲸鱼来说，有一种关于声纳如何杀死它们的理论。
What is it like riding a bike using sonar?
使用声纳骑自行车是什么感觉？
How challenging is it to teach people to use sonar?
教人们使用声纳有多难？
For whales, there is a theory on how sonar can kill.
对于鲸鱼来说，有一种关于声纳如何杀死它们的理论。
强化记忆
无
看视频学发音
the construction of things like offshore wind farms,sonarand of course, the nearly constant drone from more than 50,000 ships
Boating,military sonar,underwater construction,
Now, the drones survey the fishing ground using acoustics,i.e., a sonar.This sends a sound wave downwards,
you would notice the difference.You've experienced sonar.You'd all make great blind people. (Laughter)
that go out and reflect from surfaces all around me,just like a bat's sonar,and return to me with patterns, with pieces of information,
所属分类
大学,出国,其他
所在词典
