第0190期-英語四級(jí)單詞每天背
polymer
英 [?p?l?m?(r)] 美 [?pɑ?l?m?r]n. [高分子]聚合物
n. (Polymer)人名;(英)波利默
例句:The nature of the polymer is currently a trade secret.
該聚合物的屬性目前是個(gè)行業(yè)秘密。
Polymer solar panels differ from most commercial plastics like polythene which are essentially insulators.
聚合物太陽能板不同于如聚乙烯等大多數(shù)商用塑料,其本質(zhì)上是絕緣體。
Salts are enriched around electriferous groups of polymer molecules in solution, which formed a salt concentration gradient.
溶液中的鹽份富集在聚合物分子的帶電基團(tuán)附近,并形成鹽濃度梯度分布。
divert
英 [da??v??t] 美 [da??v??rt]v. 使轉(zhuǎn)向,使繞道;分散,轉(zhuǎn)移;娛樂,供消遣;轉(zhuǎn)接(電話);改變(資金、材料等)的用途
【名】 (Divert)(法)迪韋爾(人名)
例句:Even using a "hands-free" device can divert a driver's attention to an alarming extent.
即使使用“免提”設(shè)備,也會(huì)在令人擔(dān)憂的程度上轉(zhuǎn)移司機(jī)的注意力。
It works in compression to divert the weight above it out to the sides, where the weight is borne by the vertical elements on either side of the arch.
在受到壓力時(shí),拱形結(jié)構(gòu)能夠起到將其上面的壓力轉(zhuǎn)移到側(cè)面,在側(cè)面的重量則由拱形結(jié)構(gòu)兩側(cè)的垂直部分來承受。
When they detect an extended dry period, they divert their metabolisms, producing sugars and certain stress-associated proteins and other materials in their tissues.
當(dāng)它們發(fā)現(xiàn)干旱期延長時(shí),它們會(huì)轉(zhuǎn)移自己的新陳代謝,在它們的組織中產(chǎn)生糖和某些與壓力相關(guān)的蛋白質(zhì)和其他物質(zhì)。
clinic
英 [?kl?n?k] 美 [?kl?n?k]n. 診所,門診部;門診時(shí)間;臨床實(shí)習(xí);講習(xí)班;(醫(yī)院的)科,室;減免費(fèi)用的專業(yè)服務(wù)機(jī)構(gòu);健康講座
例句:He is being treated at the London clinic.
他正在倫敦一家私人診所接受治療。
He failed to keep his appointment at the clinic.
他未能按預(yù)約的時(shí)間去診所。
The clinic felt like Alcatraz. There was no escape.
那家診所令人感覺像四面環(huán)水的監(jiān)牢,無路可逃。
forest
英 [?f?r?st] 美 [?f??r?st]n. 森林,林區(qū);(森林似的)一叢,一片;御獵場
v. 被森林覆蓋,植林于
【名】 【名】(Forest)福雷斯特(人名)
例句:We need to preserve the forest.
我們需要保護(hù)森林。
The gunshot echoed through the forest.
槍炮聲在林中回蕩。
Forest fires were raging out of control.
森林大火迅速蔓延,失去了控制。
originally
英 [??r?d??n?li] 美 [??r?d??n?li]adv. 起初,原來;獨(dú)創(chuàng)地,新穎地
例句:She comes originally from York.
她原本來自約克郡。
It originally retailed at $23.50.
它起初按$23.50的價(jià)格零售。
The island was originally circular in shape.
這個(gè)島原先為圓形。
回顧
- polymer
- divert
- clinic
- forest
- originally