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- decreased seven chords 减七和弦
- There are two naturals in this chord. 这一和弦中有两个本位音。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- Lockup regularly occurs at seven o'clock. 夜间关门时间通常是在七点钟。
- She has as many as seven sisters. 她的姊妹有七人之多。
- The cold has decreased in severity. 冷空气已经大大减弱。
- A succession of tones or chords. 进行音调或和声的连续
- She won two third places in the seven events. 她在七项比赛中得了两个第三名。
- There are seven continents in the world. 世界上有七大洲。
- A note, passage, or chord played forte. 强音用强音演奏的一个音符、段落或和弦
- The baby weighed seven pounds at birth. 那婴儿出生时重七磅。
- The dinner consists of seven courses. 晚饭有七道菜。
- British shipping has decreased in recent years. 英国的船舶吨数近年来已经减少了。
- Student numbers have decreased by 500. 学生人数减少了500名。
- Four multiplied by seven is twenty-eight. 7乘4等于28。
- He had to support his seven children, to say nothing of his wife and parents. 他要养活自己的七个孩子，更不必说还有妻子和父母了。
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- I used to have breakfast at seven. 我总是7点吃早餐。
- A metrical unit consisting of seven feet. 七韵步由七个音步组成的格律单位
- He was composing at the piano at the age of seven. 他7岁时就会钢琴作曲。
