第009期-每天背單詞
burner
英 [?b??n?(r)] 美 [?b??rn?r]n. 燃燒器;火爐;[化工] 燃燒爐;燈頭
n. (Burner)人名;(法)比爾內(nèi);(德)布爾納
例句:It's like an old charcoal burner. The coffee is heated up like charcoal.
它就像一個(gè)舊的木炭燃燒器??Х认衲咎恳粯颖患訜?。
An electric field pushes a flame away from a burner in a recent Harvard experiment.
在哈佛的一項(xiàng)近期實(shí)驗(yàn)中,一個(gè)電場(chǎng)把火焰從燃燒器上推開(kāi)。
The best part is that the process can power itself—plutonium releases energy as it destroyed by fission, and that energy can power the burner.
最棒的是這一過(guò)程能夠自我供能——钚被裂變破壞時(shí)釋放能量,這一能量可以供給燃燒爐。
multiple
英 [?m?lt?pl] 美 [?m?lt?pl]adj. 多重的;多樣的;許多的
n. 倍數(shù);[電] 并聯(lián)
例句:He died of multiple injuries.
他死于多處受傷。
8 is the lowest common multiple of 8 and 4.
8是8和4的最小公倍數(shù)。
She suffered multiple lacerations to the face.
她的面部多處被劃傷。
switch
英 [sw?t?] 美 [sw?t?]n. 開(kāi)關(guān);轉(zhuǎn)變;交換機(jī);(鐵道的)轉(zhuǎn)轍器,道岔;(樹(shù)上砍下的)細(xì)軟枝條;假發(fā)
v. 改變(立場(chǎng)、方向等);替換;轉(zhuǎn)換;調(diào)換;調(diào)(班);(用枝條)擊打;擺動(dòng)
例句:The heating is on a time switch.
暖氣靠定時(shí)開(kāi)關(guān)自動(dòng)供熱。
Not that switch, you idiot!
不是那個(gè)開(kāi)關(guān),你這個(gè)蠢貨!
When did you switch jobs?
你們什么時(shí)候調(diào)動(dòng)工作的?
coolness
英 [?ku?ln?s] 美 [?ku?ln?s]n. 冷;涼爽;冷靜
例句:I admire her coolness under pressure.
我佩服她在壓力下能保持冷靜。
Such coolness under pressure is the mark of a champion.
在壓力下仍能這樣保持冷靜,這就是冠軍相。
Keep your coolness as much as possible.
盡可能地保持冷靜。
orphan
英 [???fn] 美 [???rfn]n. 孤兒;孤行
v. 使成為孤兒
adj. 孤兒的;無(wú)雙親的
例句:He stayed with a raccoon orphan he had adopted.
他和一只他收養(yǎng)的浣熊孤兒待在一起。
It's the latest in a long line of orphan literature.
這是最新的孤兒文學(xué)作品。
He brought up the orphan and passed onto him his knowledge of medicine.
他把一個(gè)孤兒養(yǎng)大,并且把自己的醫(yī)術(shù)傳給了他。
回顧
- burner
- multiple
- switch
- coolness
- orphan