Sonar

[ 's?unɑ: ]
其它 Other
n. 聲吶裝置，聲吶系統(tǒng);聲吶兵;

?? 例句

We picked up two submarines on sonar.
我們用聲吶系統(tǒng)觀察到兩條潛水艇.

?? 牛津釋義

sonar n[U] device or system for detecting and locating objects under water by means of reflected sound waves 聲納裝置; 聲納系統(tǒng). Cf 參看 radar.

?? 擴(kuò)展釋義

*['s?unɑ:]n. 聲納【計】 聲納【化】 聲吶

?? 同為「計算機」詞匯

filial adj. 子女的; adv. 子女地;
sharp adj. 敏銳的;鋒利的;狡猾的，聰明的;尖銳的; adv. 猛烈地;尖銳地;尖利地;偏高地; n. 升半音;尖頭;騙子;內(nèi)行，專家; vt. [音樂]把（音調(diào)）升高（半音）; vi. [音樂]升音演奏（或演唱）;
cede vt. 讓給，割讓;放棄;
neurosis n. <醫(yī)>神經(jīng)機能病，神經(jīng)衰弱癥;
embed vt.&vi. 把…嵌入;栽種;深留（記憶中）;
grandiose adj. 宏偉的;浮夸的;壯闊;沾沾自喜;
stately adj. 莊嚴(yán)的;高貴的;雄偉的;富麗堂皇的;
squall n. 颮;號啕，高聲喊叫; vt. 號啕，尖叫;
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??? 情景例句

That's a nice car. How long have you had it?
好漂亮的汽車。你買多久了？
Yes, very hard. Years of hard work, very little food, only a small cold room to live in and never a moment's rest.
是的，境況很不好。多年勞累，食不果腹，斗室寒舍，從無休息。
Well, there are several things we could do.
唔，有幾件事是我們可以做的。
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