radio
['red?o]
詞頻2
詞根: radi
n. 無線電;收音機;無線電廣播臺;無線電收發(fā)報機;
vt.& vi. 用無線電發(fā)送訊息;作無線電廣播;用X射線拍照;
?? radi 表”射線,輻射,廣播”
"The President gave an address to the nation over the radio."
總統(tǒng)向全國發(fā)表廣播演說.
近義:transmit, radiophonics, radiotelephony
n. 宇宙;天地萬物; 經(jīng)驗領(lǐng)域;
?? uni一個+vers轉(zhuǎn)向+e→統(tǒng)一旋轉(zhuǎn)→宇宙
"Scientists disagree about how the universe was created."
科學(xué)家對宇宙是怎樣形成的有分歧。
近義:world, cosmos
aux. 必須;必然要;(做出邏輯推斷);(表示堅持);
n. 必須做的事,必不可少的事物;葡萄汁;霉臭;麝香;
vt.& vi. (表示必要或很重要)必須;(提出建議)應(yīng)該;得;(表示很可能或符合邏輯)一定;
adj. 不可或缺的;狂暴的;
"You must be able to speak French for this job."
干這項工作你得會說法語。
近義:ought, should, necessaries, necessity, precondition, prerequisite
kind
[ka?nd]
詞頻1
詞根: /kin/
n. 〈古〉方式,方法;本質(zhì),天性;同類;某類;
adj. 仁慈的,體貼的;友善的,好心的;溫和;寬宏大量的;
"Beneath his gruff exterior, he's really very kind-hearted."
他外表冷漠,心地卻十分善良。
近義:nature, order, quality, rank, sort, stamp
反義:heedless, impolite, inattentive, inclement, abrupt, loutish