查询词典 if and only if

Make sure your postage charge is sufficient if you are staying outside the US, and only enclose an international reply coupon.

确保您的邮费已经足够，如果您是在美国逗留，只附上一个国际答复券。

Testing jalapeno peppers at the farm might reduce the potential for foodborne illness through salsa made with contaminated peppers, but only if all of the peppers are tested for all potential pathogens, and no peppers are contaminated by postfarm handling.

在农场检测墨西哥胡椒可能会减少潜在的，用污染胡椒制成的辣茄酱而导致的食源性疾病。但只有当所有的辣椒进行了所有潜在的病原体检测，并且没有胡椒因农田传递处理而被污染。

In Hawaii, the common plumeria colors are white, yellow, pink, red, and rainbow only If any of you love to learn more about plumerias, see the following website

在夏威夷，普遍的颜色是白，黄，粉红及五颜六色的，如果你想去了解更多，可到以下网站去看看： www.plumeria101.com

Only if there is a good God do Mother Teresa and Adolf Hitler have different fates.

只有存在一个良善的上帝，特丽莎修女和阿道夫-希特勒才可能有不同的结局。

China's reform must adhere to the socialist direction,and otherwise, if the socialist direction does not adhere to, China can only meet a deadend.

改革必须坚持社会主义方向，不坚持社会主义方向，只能是死路一条。

When the particular exam chosen by the department resulted in no persons of colour qualifying for promotion, New Haven faced the possibility that it was running afoul of Title VII of the Civil Rights Act, which permits hiring and promotion processes that have a disparate impact on racial minorities only if they are required by "business necessity".

由于该部门选择的考题测出的结果是没有有色人种获得晋升资格，纽黑文市面临着违反民权法案第七条的可能性。该条规定，只有在&业务必需&的情况下，才允许雇佣和提升程序对少数族裔产生差别影响。

But the reality is that the policies America proposed are implementable and sustainable only if they are beneficial also for China.

可在现实世界中，美国提出的政策，除非也有利于中国，否则不可能得到落实和长久维系。

If you only consumed the mainstream western media you could believe that the internet was entirely populated by paedophiles, neo Nazis and cannibals.

如果你只接触主流的西方媒体，你一定会认为网路上到处充满了恋童癖、新纳粹和食人族。

We can only make sensible pronouncements on quality and standards if we are clear what we are trying to achieve.

只有当我们非常清楚我们要达到什么目标时，我们才可以对质量和标准有一个详细的表述。

We can only make sensible pronouncements on quality and standards if we are clear what we are trying to achieve.

只有当我们非常清楚我们要达到什麼目标时，我们才可以对质量和标准有一个详细的表述。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。