A dose of flu kept me off work.

一场感冒使得我上不了班。

《牛津词典》

A one-off dose of an antimalarial drug in a rectal suppository can buy crucial time for patients with severe malaria who can't easily access healthcare, say researchers.

科学家说，一种一次性的抗疟药直肠栓剂可以为患有恶性疟疾的患者争取至关重要的时间。这些患者可能无法容易地获得医疗。

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These side effects are usually not a problem for most people, especially if the dose starts off low and is increased slowly over time.

这些副作用对大部分人来说并不是大问题，尤其是药效在开始的时候很少，然后才缓慢起效。

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Here, chef Martin Picard makes a play on French-Quebecois flavours with adventurous and brilliantly executed nose-to-tail dishes, throwing in a heavy dose of off-the-wall culinary creativity.

BBC: How the Quebecois came to love poutine

Worryingly, even colonies given the high dose may have got off lightly compared with their wild brethren.

ECONOMIST: Bees and insecticides

Only once has a Division-I school ever pulled off this double dose of glory: Connecticut in 2004.

WSJ: University of Connecticut Huskies Back On Top With 93-60 Win Over University of Louisville Cardinals