prepositions什么意思解释

She lays a lot of emphasis on the usage of prepositions.她把重点放在介词的使用上.Prepositions and conjunctions are particles.介词和连词是小品词.The teacher asked us to fill in the blanks with prepositions.老师叫我们在空白处填入介词....

Complete the following sentences by filling the blanks with proper prepositions and adverbs.用适当的冠词和副词填空, 完成下列句子。Prepositions and conjunctions are particles.介词和连词是小品词.Many prepositions are used adverbially in English.在英语里...

prepositions的音标：prepositions的英式发音音标为：[prepə'zɪʃnz]prepositions的美式发音音标为：[prepə'zɪʃnz]...

n.家务，家庭...

布非洛尔...

“强壮”的反义词：虚弱, 弱小, 软弱, 衰弱, 瘦弱, 衰老, 单薄, 羸弱, 孱弱, 纤弱。...

a series of questions intended as a checklist计划作为一览表的一系列问题Make a checklist of the tools and materials you will need.把你需要的工具和材料开一张单子。A printed checklist was provided, undue haste forbidden.有一张印刷的供核对用的清单, 严禁仓促行事.A map and ...

weighty的音标：weighty的英式发音音标为：['weɪti]weighty的美式发音音标为：['weti]...

n.激进分子( radical的名词复数 )，根基，基本原理，[数学]根数...

多亏一块1/4英寸厚的防弹钢板，他才捡了条命。His life was saved by a quarter-inch-thick bullet-proof steel screen.下了数英寸厚的粉状干雪。A couple of inches of dry, powdery snow had fallen.他脸皮厚，不怕她嘲弄。He was thick-skinned enough to cope with her taunts....

肠致活酶作用于蛋白酶原.Enterokinase acts on trypsinogen....

“恶人”的拼音为：è rén...

jade的一般过去时为：jaded...

“莽撞”的近义词/同义词：鲁莽, 冒失, 草率, 轻率, 粗心, 冒昧, 粗莽, 粗鲁, 卤莽。...

“ 不可折算的 ” 因素是一种不能数量化的因素.An " irreducible " element is one that can not be quantified.这种费用是根据收入高低滑动折算的(富人多付钱).Fees are calculated on a sliding scale according to income, ie Richer people pay more.这种费用是根据收入高低滑动折算的.Fees are...

dopram的音标：dopram的英式发音音标为：[dəp'ræm]dopram的美式发音音标为：[dəp'ræm]...

toil的反义词有：leisure, rest, rest。n.toil的反义词（辛苦,劳累）：leisure, rest。toil的反义词（其他释义）：rest。...

Many of the cells in such cultures have somewhat sculptured walls.在这样的培养中很多细胞具有多少呈花纹状的细胞壁.Should set a sculptured porpoise, gills a snort / And vibrant tail, within the temple - gate.那两腮呼呼作响、尾巴掀起了/怒浪的庞大的海族--在庙宇的门墙内.As yo...