Retardation

[ [ˌritɑr'deʃən] ]

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n. 迟延, 妨碍, 阻止\\n[化] 缓聚作用

✅ 同义词

holdup lag lagging lateness slowdown delay detainment retard

rapidity speed speeding speedup velocity celerity

retardation n[U] mental retardation 智力迟钝.

If there's anything you need, please call me.

假如你们需要什么，请打电话给我。

Wine in the bottle does not quench thirst.

瓶中之酒不解渴。

as the wave leaves the particles behind back to its starting point again.

当波浪把微粒留在身后时又回到出发点。

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