必须的

Avocado, Certified Organic Rosehip and Marula oils are packed with essential fatty acids Omegas 3 and 6 to assist skin cell renewal and repair.

鳄梨油、有机玫瑰果油和马鲁拉树果油富含肌肤必须的Omega3和Omega6脂肪酸帮助肌肤细胞自然更新和修复。

Few Indians were equipped with the skills necessary to make it and most eventually returned to "the rez".

只有少数印第安人具备在异乡生存所必须的技能，大多数最终还是回到了居留地。

Baby food and pureed vegetables lack the fiber of critical care or pellet mash.

婴儿食品和蔬菜泥缺乏必须的纤维或颗粒麦芽。

Selenium is essential to human as a trace element.

硒是人体所必须的奇效微量元素。

Yard with six-foot privacy fence is a must.

院子里有六英尺隐私围栏是必须的。

The foundation also supports efforts to provide necessary medicines to prevent diseases among children in seventy-four developing countries.

基金会努力为74个发展中国家预防儿童疾病提供必须的医药。

Concurrently camp product :The automation mechanical device must each kind of translation series product, for example: The straight line guide rail, the guide screw strut, the shaft coupling, lock the nut, the straight line bearing, the knuckle bearing, the oil-retaining bearing and so on.

兼营产品：自动化机械设备所必须的各类直线运动系列产品，如：直线导轨、丝杠支撑、联轴器、锁紧螺母、直线轴承、关节轴承、含油轴承等。

I stayed there for 7 years until an opportunity materialized that required moving to OH to undergo specialized flight training.

我在那里呆了7年直到一个机会实现了我去经历特殊飞行训练必须的搬家。

First, please understand that there is no required minimum standardized test score or class rank.

翻译过来就是：第一，请你明白我们学校是没有必须的最低考试成绩或者是班级排名。

But we do need some disruptions to make this work.

然而，要取得效果，变动是必须的。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。