necessitated怎么读

Frank was carrying out fuel-system tests which necessitated turning the booster pumps off.弗兰克在做燃料系统测试，这一测试需要关掉升压泵。A prolonged drought had necessitated the introduction of water rationing.由于持续干旱，用水需要实行配给了。The word " neces...

A prolonged drought had necessitated the introduction of water rationing...由于持续干旱，用水需要实行配给了。A prolonged drought had necessitated the introduction of water rationing.由于持续干旱，用水需要实行配给了。Frank was carrying out fuel-system tes...

v.使…成为必要，需要( necessitate的过去式和过去分词 )...

v.配置( configure的现在分词 )，设定，使成形，使具一定形式...

他把他的衣服和书胡乱装进一只大口袋.He tumbled his clothes and books into a big sack.看, 袋鼠有个大口袋.Look, the kangaroo has a big pocket.哨兵在检查汽车行李箱时, 惊奇地发现了六个接缝处鼓得紧绷绷的大口袋.“里面装的是什么? ”他问道.When the guard looked in the trunk, he was surprised to f...

警察检查了所有的门窗以寻找强行闯入的痕迹。The police checked all windows and doors for signs of forcible entry.门口已设警卫人员以阻止闯入的人.Security guards were stationed at the door to deal with any interlopers.她对付那些闯入的歹徒表现得十分勇敢.She showed a lot of pluc...

By using the complementation test an unknown mutant can be rapidly assigned to a particular gene.采用互补测验可迅速地将某一未知突变型归属于某一特定基因.When the cells were then shifted to an enriched medium, the mutant cells proliferated.然后,当细胞移入一...

buggers的音标：...

adj.两室的，双房的，二格的...

Our bone marrow contains fat in the form of small globules.我们的骨髓中含有小球状的脂肪。Decaffeinated coffee still contains some stimulants and other nasties linked with cancer.脱咖啡因的咖啡仍含一些刺激物和其他可能致癌的有害物质。The guide book contains a shor...

preponderance的音标：preponderance的英式发音音标为：[prɪ'pɒndərəns]preponderance的美式发音音标为：[prɪ'pɑndərəns]...

incinerator的近义词/同义词有：furnace, burner, burner, furnace。n.incinerator的近义词（焚化炉）：furnace, burner。incinerator的近义词（其他释义）：burner, furnace。...

He was initiated into literary fraternities.他被邀请加入了文艺学会.Esoteric tradition became handed down in spiritual groups, communes, or fraternities.深奥的传统在精神团体 、 公社或兄弟会中代代相传.Student Fraternities , Sororities, and Clubs ( On - an...

basnet的音标：basnet的英式发音音标为：['bæsnɪt]basnet的美式发音音标为：['bæsnɪt]...

He had mastered various daring interjections.他学会了种种下流的感叹辞.How do I use interjections in English?英语中的感叹词该怎么用 呢 ?" Good Heavens! " and " Ouch ! " are interjections.“ 天哪! ” 和 “ 哎哟 ” 都是感叹词.“Good Heavens!”and “Ouch!”are inter...

“害臊”的近义词/同义词：怕羞, 害羞, 含羞, 畏羞。...

adj.可怕的，极大的v.使恐怖，使惊吓，恐吓(terrify的现在分词)...

Work on the building was impeded by severe weather.楼房的施工因天气恶劣而停了下来。Both humification and decomposition are impeded.腐殖化过程与分解过程均受到抑制.The deep snow impeded travel.深雪阻碍了旅行.Temporay supports would have impeded navigation in t...