7用英语怎么说

Question

7用英语怎么说

Answer 1

seven　英 ['sevn] 　 　 美 ['sevn] 　 　

num. 七

词汇搭配

seven seas 世界七大洋(即北冰洋...  Seven Sisters 昂宿星团; 北斗星团... 

seventy times seven 很大的数目  on cloud seven 极幸福

例句

用作数词 (num.)

1、There are seven continents in the world.

世界上有七大洲。

2、Four multiplied by seven is twenty-eight.

7乘4等于28。

扩展资料：

近义词的用法

heptad英 ['heptæd] 　 　 美 ['heptæd] 　 　

n. 七个；

英英释义Noun:

the cardinal number that is the sum of six and one

基数，即6和1之和

例句

Construction and expression of heptad repeat region of canine distemper virus fusion protein

犬瘟热病毒融合蛋白七肽重复区基因的克隆表达

Cloning and Expression of Heptad Repeat Region of the Feline immunodeficiency virus and Product Purification

七肽重复区基因的克隆表达及其产物的纯化

Answer 2

7:30用英语有三种表达方法： 1.half past seven 2.seven thirty 3.7:30 p.m. 时间的英语表达方式：所有的时间都可以用“小时 + 分钟”直接读： 6:10 six ten 8:30 eight thirty 2:40 two forty 如果所表述的时间在半小时之内，可以用“分钟 + past + 小时”： 6:10 ten past six 4:20 twenty past four 10:25 twenty-five past ten 如果所表述的时间在半小时之内，可以用“（相差的）分钟 + to + （下一）小时”： 10:35 twenty-five to eleven 5:50 ten to six 9:49 eleven to ten 如果所表述的时间恰好为半小时，可以用“half + past + 小时”： 11:30 half past eleven 2:30 half past two 如果所表述的分钟和15有关，就有三种表达法：（15分钟又叫一刻钟：a quarter） 9:15 - nine fifteen ; fifteen past nine ; a quarter past nine 3:45 - three forty-five ; fifteen to four ; a quarter to four 整点：现在是两点整。 It's two. It's two o'clock. It's two o'clock sharp. It's two o'clock on the dot. It's two o'clock on the nose. It's exactly two o'clock. 另外英语中的 noon 和 midnight 可分别直接表示白天和夜晚的12点： It's (twelve) noon. 现在是中午十二点。 It's (twelve) midnight. 现在是半夜零点。大约时间： It's almost two. 马上到两点了。 It's not quite two. 还不到两点。 It's just after two. 刚过两点。 *若想表明是上午，可在时间后加上a.m.，如：thirteen past six a.m.（上午六点十三分）。若想表明是下午，可在时间后加上p.m.，如：four o'clock p.m.（下午四点）。

Answer 3

序数词 seventh
基数词 seven

Answer 4

seven

Answer 5

seven