一旦

It is, of course, very hard to assure oneself on the latter point, and if we make this assumption, it must be in the main because we have to admit our almost total ignorance of whether the relevant circumstances are likely to change, and if so, how.

假设后者成立，结论大体上就是这样。因为，我们必须承认，相关情况可能变化，我们却毫不知情。加之，变化一旦出现，我们又该如何？

However, once alone, Asteria says that despite Andronico's apparent treachery, her feelings for him have not changed.

然而，一旦单， asteria说，尽管安德罗尼科的表观奸诈，她的感情，他并没有改变。

Soft water hardness of about 50 mg easy to drink, but once there will be more than 150 milligrams of astringency.

硬度约为50毫克的软水容易饮用，而一旦超过150毫克就会出现涩味。

Once you've obtained an astronomical telescope, what can you expect of it?

一旦你拥有了一架望远镜，你期望从它那儿得到些什么呢？

Once an object is located, full-color presentations will blow you away with stunning astrophotography, entertaining audio descriptions, color videos, astronomical mythology, folklore, scientific fun facts and much more!

一旦找到目标，真彩色的屏幕就能给您提供震撼的天体摄影技术带来的彩色资料，有趣的音频解说、彩色影片资料、天文神话、传说、有趣的科学知识等等！

Once a comfort level with seniors is established, an understanding of the dynamics absorbed and astuteness at developing plans of care is in place, we are ready to apply skills, cognizant that client centered focus is always tantamount, to many ventures.

一旦与老年人的舒适度是建立在发展保健计划的吸收动力学和机敏理解的地方，我们准备申请的技能，认识到，客户为中心的重点始终是等于，许多合资企业。

In the case of asymmetrical breast development, cancer has to be ruled out.

一旦有反常的乳房发育，必须要做癌症排除诊断。

I want you to keep these tablets in your pocket, because you may need to take one at a moment's notice, any time you feel a pain coming on.

我要你把这些药片装进你的口袋里。因为你一旦感到疼痛，就可以马上服用一片。

They assumed that at a pinch they could always borrow funds and sell their assets.

他们认为，一旦到了紧要关头，自己总能够借到钱，能够出售资产。

Once you arrive at the auction place, you may be needed to register yourself first.

一旦你抵达拍卖广场，你可能需要先注册自己。

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％。