一小时的英文为什么用an而不是one

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用英语讲中华故事,英文版《曹冲称象》,中英文对照少儿英语阅读曹冲称象 Cao Chong Weighs an Elephant 在古老的中国,有一位聪明的少年叫曹冲。他的父亲是大名鼎鼎的曹操。 In ancient China, there was... One day, Cao Cao received a special gift—a big elephant! This elephant was very large and heavy, and Cao Cao wanted to know exactly how m...

ˋ﹏ˊ “模拟”用英语怎么说?simulate [ˈsɪmjʊleɪt] 模拟 (simulating, simulated, simulates) [V-T]If you simulate a set of conditions, you create them artificially, for example, in order to conduct an experiment. 模拟 The scientist developed one model to simulate a full year of the globe's climate. 这位科学家研制出一个模...

Hayley教口语,“挨家挨户”用英语怎么说?door-to-door uk /ˌdɔː.təˈdɔːr/ us /ˌdɔːr.t̬əˈdɔːr/going from one house or building in an area to another挨家挨户(的),逐户(的) 意思是逐户上门,通常用于描述一种销售或服务模式,即某人挨家挨户地拜访住户或企业,提供服务或传递信息。这个短语也可以用来形容从一个地...