您要查找的是不是：
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- efficient mutagen 高效诱变剂
- It is not efficient to hire poorly trained workers. 雇用未经严格训练的工人会妨碍工作效率。
- He has an efficient business setup. 他有一个有效的生意机构。
- He always takes pride in his work. He's very efficient. 他总是以自己的工作而骄傲。他是个很能干的人。
- It is arguable that we would be just as efficient with fewer staff. 我们的职员少一些也能发挥同样效率，这是言之成理的。
- I'll say this (for them), (ie I'll admit that) they're efficient. 我得(为他们)说句话，他们很有能力。
- The firm trained its employees to be more efficient. 公司培训员工，使他们办事效率更高。
- Ethephon is a potential mutagen for somatic cell and germ cell. 表明乙烯利对体细胞和生殖细胞有致突变性。
- I paired up with a very efficient young man in carrying out the order. 我跟一个很得力的青年一同执行这项命令。
- The customer always appreciate efficient service. 顾客总是欣赏高效率的服务。
- The quality or property of being efficient. 效能有功效的特征或性质
- The restaurant service is extremely efficient. 餐馆的服务是非常高效的。
- An implicit scheme is much more efficient. 隐式格式是一种很有效的格式。
- No toxin-production mutants were screened with chemical mutagen methods. 本论文通过化学诱变剂方法筛选不产生毒素的突变体，比较毒素突变体与野生菌的有关生物学性状及其对水稻的侵染，并对毒素引起植物的坏死作用进行了研究。
- Our atmosphere acts as an efficient trap. 我们的大气就像一个有用的大容器。
- This phenomenon may be assumed that the ligases were injuried by mutagen. 后一现象归之于连接酶受到诱变剂的损伤。
- You are also assured of fast and efficient service. 同时保证快速交货及高效优质的服务。
- I am sure he is an extremely efficient official. 我肯定他是一位极有效率的官员。
- The new machine is more efficient than the old one. 这台新机器比那台旧的效率高。
