erratically

adv.

不规律地，不定地；

1. Beacuse of trafficc jam, the car is moving erratically and slowly.
   由于交通堵塞，公交车不规律地向前移动，而且速度非常的慢。

Erratically rollable game device
Population dynamics of the grass Anthoxanthum odoratum on a zinc mine.
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Model modifications in covariance structure analysis: the problem of capitalization on chance
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Founding crytpography on oblivious transfer