?? 詞根助記

radi 表”射線,輻射,廣播”

?? 例句

This car is fitted with radial tyres.
這輛車配有子午線輪胎.

?? 聯(lián)想助記

【記】※ radial-光線,dial-鐘面:光線照在鐘面上 ※ radical-激進(jìn)的,radial-射線:歐陽鋒練出一種最激進(jìn)的走火入魔射線

?? 詞根

-radi-表示“光線”

?? 牛津釋義

radial adj of or arranged like rays or radii; having bars, lines, etc that radiate from a central point 放射(式)的; 輻射(狀)的; 徑向的; 星形的 radial spokes, eg in a bicycle wheel 徑向輻(如自行車的輻條) a radial engine, ie one with cylinders pointing outwards from a central crankshaft 星形發(fā)動機. radial, n (also radial-ply tyre) tyre with the cords in its outer casing arranged radially to the hub of the wheel, so making it stronger and able to grip better on wet road surfaces 徑向簾布輪胎; 子午(線輪)胎; 輻射狀輪胎. Cf 參看 cross-ply.

?? 擴展釋義

*['reidi?l]a. 光線的, 光線狀的, 放射狀的, 半徑的, 徑向的n. 光線, 射線【醫(yī)】 橈骨的, 輻射的, 放射狀的

?? 同詞根單詞

luminous adj. 發(fā)光的;明亮的;清楚的;輝赫;
luminary n. 杰出人物,名人;天體;發(fā)光體;
illustrate vt. 說明;表明;給…加插圖;(用示例、圖畫等)說明; vi. 舉例說明;
illumination n. 照明;闡明,解釋清楚;<物>照度;彩飾,圖案花飾;
lustrous adj. 光亮的,有光澤的; adv. 光亮地,有光澤地; n. 光亮,有光澤;
lusty adj. 健壯的,強壯的;又高又粗;

?? 同為「博士」詞匯

fanfare n. 喧耀;號角齊鳴;
abscissa n. <數(shù)>橫坐標(biāo);橫軸線;
entice vt. 誘惑;慫恿;
mundane adj. 平凡的;宇宙的;尋常的;世俗的;
battalion n. (陸軍的)一營(大約有一千兵士);大軍,部隊;(組織在一起工作的)隊伍;大批,許多,大量;
elective adj. 選任的;有選舉權(quán)的;(課程)選修的;(可選擇的)可選擇的; n. 選修課程;
exodus n. 離去,退出;古代以色列人出埃及;
quail n. 鵪鶉;鵪鶉肉;<美俚>女大學(xué)生; vi. 沮喪;畏縮,膽怯;感到恐懼; vt. 使沮喪;使畏縮;
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??? 情景例句

I offer ten times the money that Antonio has borrowed.
我愿出十倍于安東尼奧的借款。
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189
然而陽近一段時間,老年養(yǎng)老金只付給那些最窮的人,因為失業(yè)的人數(shù)一直在增長。
Now I could see a smaller deer next to the one my brother had pointed to.
現(xiàn)在我可以看見一只更小的鹿,它緊挨著我弟弟指的那一只。
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?? 更多 R 開頭的單詞

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