查询词典 once a day

So if you're snacking on candy several times a day instead of just once, your teeth are exposed to more cavity-causing acid.

所以如果你每天都要吃一次以上甜食，你的牙齿就会有更多的机会生蛀牙。

So if you're snacking on candy several times a day instead of just once, your teeth are exposed to more cavity-causing acid.

所以，如果你少食多餐的吃甜食而不是一次吃完，你的牙齿就会被酸腐蚀的更久。

So if you're snacking on candy several times a day instead of just once, your teeth are exposed to more cavity-causing acid.

因此如果你一天只几次糖果而不是只一次的话，你的牙齿会受次数更多的与引起蛀牙的酸性物质相接触的机会。

Now, he said, wells sunk 100 feet deep get mere trickles and can be tapped only once or twice a day.

但是现在，他说井打倒100英尺深只能得到细流，一天只能提水一到两次。

Our school waives its strict dress code once a week and allows us to wear what we want on that day.

我们学校每周有一天消除严格的服装限制，我们在那一天穿便服。

Our school waives its strict dress code once a week allows us to wear what we want on that day.

我们 sSBbWw 学校每周有一天解除严格的服装限制，我们 sSBbWw 在那一天穿便服。

Our school waives its strict dress code once a week and allows us to wear what we want on that day.

我们学校每周有一天解除严格的服装限制，我们在那一天穿便服。

Our school waives its strict dress code once a week andallows us to wear what we want on that day.

我们学校每周有一天解除严格的服装限制，我们在那一天穿便服。

Thrilled to have been privileged under the same spotlight and on the same podium for almost Five times—it is as if once you've set your foot on this field, you've inextricably attached to it: Nonetheless, Five times is enough for me to call it a day and start some reflection over my other aspects of life.

一个下午的比赛又梦幻般地结束了，感觉站在台上的时间不是用秒计的--而是纳秒。尽管有些遗憾地抱回了二等奖，但是比赛过程中的点滴片断还是令我回味无穷，尤其是赛后来自加拿大的提问官问我：&You must have spent some time in Britain， right？& Wow！暗自高兴了一下自己的British Accent 能受到外国教授的认可

For better health, simply walk for 20 or 30 minutes a day, boosters say — and you don't even have to do it all at once.

为了更好的健康，简单地步行20或30分钟，推进器和你说，甚至不需要做一次付清。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。