您要查找的是不是：
- That family is a hereditary ruler. 那个家族是世袭的统治者。
- A hereditary ruling class; nobility. 贵族世袭统治阶级; 贵族阶层
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- Having predominantly maternal hereditary traits. 主要有母性遗传特性的
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- His illness has impaired his efficiency. 生病降低了他的效率。
- He too had this hereditary peculiarity. 他也有这种祖传的特殊姿态。
- There was such a world of hereditary quiet in her. 她身上有一种先天的娴静气质。
- A hereditary woman ruler; a queen. 世袭的女性统治者；女王
- No one can match up to Comrade Wang in efficiency and vigour. 有效率和干劲方面没有人比得上王同志。
- A ruler, especially a hereditary one. 君主一国君主，尤指世袭的
- Such action can be justified on the grounds of greater efficiency. 以提高功效为依据可以证明采取这种措施是正确的。
- Hereditary efficiency 遗传效率
- Epilepsy is hereditary in her family. 癫痫是她家的遗传病。
- What? I thought mental disorders were hereditary. 什么?我以为这种精神失调是遗传的。
