The bottom line is that we have to make a decision today.底线是，我们今天必须作出决定。We can't make a decision based on hearsay and guesswork.我们不能根据传言和猜测作决定。Think over the matter and then make a decision.这件事情斟酌斟酌再定....
Bionics is a kind of marriage between biology and electronics.仿生学是生物学和电子学的结合物.The students inquired of their teacher about the science " bionics ".学生们向老师了解仿生学的问题.The impotance of bionics suddenly hits you.我会对仿生学的重要性恍然大悟....
为了混合或者调制而使之进入一种通常是圆周的运动状态.Both of approaching and returning movements are along the tangent of the circle.采用管件和管道制造商推荐的工具. 所有工具必须能够实现完美圆周的压紧作业.Use tools recommended by fitting and tubing manufactures. All tools must make...
only的近义词有：only, single, sole, unique, alone。下面这些形容词均可表示"唯一的"的含义：only：普通用词，常可与sole换用，但侧重仅限于指定的人或物，而不需要更多。single：语气较强，强调仅此一个，再无第二个。sole：语气强于only，指仅有一个或一群，只考虑这一个或这一群。unique：非正式用词，侧重在一类中唯一无可匹敌、无与伦比的特征。alone：着重专指某人或某物，而不是别的。...