periodic
美音:
[´pıərı´ɔdık
]英音:
[´pıərı´ɔdık
]adj.周期的,定期的
难易程度:
periodic为短语/超纲词汇
词形变化:
副词:periodically
近义词, 同义词
periodic
/,pɪərɪ'ɒdɪk; ,pɪrɪ`ɑdɪk/
adj occurring or appearing at (esp regular) intervals 定期的; 周期的
*periodic attacks of dizziness 眩晕的周期性发作
* a periodic review of expenditure 对支出的定期核查.
periodic
adj alsoperiodical [only before noun]
happening a number of times, usually at regular times
periodic home visits by nurses
>periodically [-kli/
1. He wants you to know that anyone who chooses the path he has chosen is sure to have periodic holidays in jail. 他想让你知道,任何人如果选择了他自己选择的道路,都必然定期要在监狱里度过一段假期的。
2. Periodic rotation of tyres will result in longer tyre life. 轮胎定期换位能延长其使用寿命。
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