更迭

更迭 [gēng dié]

1. ■ change; alternate; alternation:

内阁更迭 a change of cabinet;

涨潮和落潮交替更迭。 The flood and ebb tides alternates with each other.

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常用词组

1. ■ 更迭定律 {化} alternation law;

2. ■ 更迭共聚物 {化} alternating copolymer;

3. ■ 更迭极性 {化} alternate polarity;

4. ■ 更迭亲力 {化} alternating affinity;

5. ■ 更迭轴 {化} alternating axes