每天背單詞 第471期

radiate

英 [?re?die?t] 美 [?re?die?t]

vt. 輻射；傳播；流露；發(fā)射；廣播

vi. 輻射；流露；發(fā)光；從中心向各方伸展

adj. 輻射狀的，有射線的

例句：

Five roads radiate from the square.
五條道路由廣場向外延伸。

Callahan posits that chemical elements radiate electromagnetic signals.
卡拉漢假定化學元素放射電磁信號。

Many kinds of woodland can be seen on the various walks which radiate from the Heritage Centre.
從遺產(chǎn)中心向外伸展的各條走道上可以看到多種林地。

owing

英 [?????] 美 [?o???]

v. 欠（錢）；應該給予（感激、尊敬等）；把……歸功于；歸因于（某事）；（對位高權重者）忠誠；因……而感激（owe 的現(xiàn)在分詞）

adj. （錢）未付的，欠著的

例句：

Owing to staff shortages, there was no food on the plane.
由于工作人員不足，飛機上沒有食物。

Owing to circumstances beyond our control , the flight to Rome has been cancelled.
由于出現(xiàn)了我們無法控制的情況，飛往羅馬的航班已被取消。

Owing to bad weather, the plane had to change its course.
由于天氣惡劣, 飛機不得不更改航線。

criticize

英 [?kr?t?sa?z] 美 [?kr?t?sa?z]

vt. 批評；評論；非難

vi. 批評；評論；苛求

例句：

All you ever do is criticize!
你就知道批評！

We were taught how to criticize poems.
我們學習了怎樣評論詩歌。

You were quite right to criticize him.
你批評他批評得很對。

pamphlet

英 [?p?mfl?t] 美 [?p?mfl?t]

n. 小冊子

例句：

Madame Blavatsky wrote a pamphlet against phallicism.
布拉瓦夫人寫了一本關于反對男性生殖器崇拜的冊子。

We'll have to get this pamphlet out before next week.
我們必須在下星期前把這本小冊子發(fā)出去。

His excellent pamphlet can be downloaded for free, here.
他那本出色的小冊子，可以在這里免費下載。

triangular

英 [tra????ɡj?l?(r)] 美 [tra????ɡj?l?r]

adj. 三角的，[數(shù)] 三角形的；三人間的

例句：

It was triangular in shape.
它曾是三角形的。

A usually triangular sail attached to the forestay or headstay of a sailboat.
一面通常是三角形的帆，安裝在帆船的前桅支索或前支索上。

The stations in Aclima's arrays are triangular and measure 20 cm along a side.
Aclima 陣列中的站是三角形的，沿一側(cè)測量20厘米。

回顧

1. radiate
2. owing
3. criticize
4. pamphlet
5. triangular