lunation是什么意思？

Applying tropical year and lunation, the exchange formula of calendar and solar calendar could be derived.以回归年和朔望月为基础, 推导出阴、阳历日期换算公式....

lunation的音标：lunation的英式发音音标为：[lu:'neɪʃən]lunation的美式发音音标为：[lu'neɪʃən]...

He authored a history of the Civil War.他写了一本内战史.Then he opened a restaurant, authored a book, and landed his own radio show.后来他开了个餐馆，写了本书，还制作了自己的广播剧。Fall 2006's design will appear below , authored , perhaps, by you!...

v.共生，合生，使依附，使连接adj.共生的vi.逐渐增长...

senile的音标：senile的英式发音音标为：['si:naɪl]senile的美式发音音标为：['siˌnaɪl, 'sɛnˌaɪl]...

“两盘体”的拼音为：liǎng pán tǐ...

snobby的最高级为：snobbiest...

“下切”的拼音为：xià qiē...

humidin的音标：humidin的英式发音音标为：[hju:'maɪdɪn]humidin的美式发音音标为：[hju'maɪdɪn]...

“始生代”的拼音为：shǐ shēng dài...

taxman的音标：taxman的英式发音音标为：['tæksmæn]taxman的美式发音音标为：['tæksˌmæn]...

Frik Burger will officiate when the Pumas play Scotland.弗里克·伯格将担任阿根廷队对苏格兰队比赛的裁判。Mr Ellis was selected to officiate at a cup game between Grimsby and Rotherham.埃利斯先生获选执法格里姆斯比队与罗瑟汉姆队的一场杯赛。The Reverend Mr Smith will officia...

All manner of hawkers and street sellers were plying their trade.形形色色的沿街小贩都在做着自己的买卖.People wear slacks, sweaters, flat shoes, and all manner of casual attire for travel.人们穿着宽松的长裤、运动衫、平底鞋和各式适合旅行的休闲服装。They fish in all mann...

nappy的最高级为：nappiest...

Holmes used an informal, chatty tone in his essays.霍姆斯在文章中语气轻松随便.My neighbour’s very chatty—she tells me all the news.我的邻居非常爱说话，所有的消息都是她告诉我的。You're very chatty today, Alice.艾丽斯，你今天很健谈。He wrote a chatty letter to his...

“影响”的拼音为：yǐng xiǎng...

China was the first country in the world to synthesize crystalline insulin, a bioactive protein.中国在世界上最早用人工方法合成一种有生物活力的蛋白质--结晶胰岛素.There are many amino acids that the body cannot synthesize itself.有许多种氨基酸人体自身不能合成。Etioplas...