类似 20-year-old 这样的词既可以用作形容词也可以用作名词。如:(1) Mary drove. Her ten-year-old daughter sat behind. 玛丽开车,她10岁的女儿坐在后面。(ten-year-old 用作形容词,作定语)(2) She’s quite clever for a ten-year-old. 对一个10岁的孩子...
一Collecting, by occupying spare time so constructively, makes a person contented, with no time for boredom. content with 满足于…;对…感到满意 。但是带入上面语境感觉不通: 通过富有建设性地利用业余时间 ...
原句子:For
students, less sleep also predicts more conflicts in friendships and romantic
relationships (Gordon & Chen, 2014; Tavernier & Willoughby, 2014). Tired triggers crabby. In another
survey, 28 percent of high school students acknowledged falling asleep in class
at least once a w...
Each
game comes with health guidance stating people should take a break of about 15
minutes during each hour of (play/playing).During
the Northern Song Dynasty, Bi Sheng invented moveable type of printing after
numerous (tests/testing).以上2句,都是关于介词后面使用名词,还是动名...
Economy The process or system by which goods and services are produced, sold, and bought in a country or region以上定义来自韦氏高阶词典问题:这条定义当中的by which能否替换成where作为”抽象性地方名词process/system”的关系副词去自行理解。常用的关...
Cloning can bring many benefits to the human, such as rejuvenation, curing liver failure, kidney failure and leukemia.请问句子中的 the human 用得对吗?我们可以用 the human 来表示“人类”吗?
While the tradition of drinking tea dates back to more than 3,000BC in China, it was not until the mid 17th century that the concept of“afternoon tea” first appeared in the UK.老师,这里的while是让步的作用吧,为什么不可以使用although\though链接呢? ...
Hey, so we can definitely use some help at the office, with tax season coming up.I just can't believe this! I mean, with the holidays coming up… I wanted him to meet my family.这是with的什么用法,请老师讲讲