托福单词alternation什么意思-alternation词组短语_例句_同义词

alternation意思

n.交替,轮流,间隔

alternation词组短语

alternation of generations世代交替

alternation近义词

n.

exchangeability,interchangeability,interchangeableness,fungibility,succession,sequence

alternation例句

1.The different interlacement and alternation of all above four kinds of rhythm speeds make daedal narration rhythm.

以上四种节奏速度的不同穿插和交替运用，可以构成千变万化的叙述节奏。

2.Filter bed should be exposurd as less as possible because alternation of exposure and immersion is disbennifit to the penetrability of filter bed.

依据水质资料分析了水源水质安全保障。

3.Such sudden alternations from mental vacuity do sometimes occur thus quietly.

空虚的心灵有时就是这样不知不觉地发生这样的变化。

4.Man,woman,man,in a ring of endless alternation round the table.

一男，一女，一男，一女……围着桌子形成了圆圈，无穷地交替着。

5.Furthermore,a thousand or more inheritable birth defects result from alternations in gene patterns.

由于小小的基因负责编码大量身体所需的化学物质，基因丢失或者工作异常都会严重损害健康。