Sonar receiver
[電] 聲納接收機
?? 詞語組成解析
sonar
['s?unɑ:]
n. 聲吶裝置，聲吶系統;聲吶兵;
??? 情景例句
A whole day's work.
一整天的成果呀。
He that has a tongue in his head may find his way anywhere.
遇事多問，隨處可行。
Though she hesitated for a moment, she finally went in and asked to see a dress that was in the window.
她雖然猶豫了片刻，但終于還是走進了商店，要求把陳列在櫥窗里的一件衣服拿給她看。