It's better to plan if you want arrangements to be really efficient.如果你希望有個緊湊的安排, 最好事先做個計劃。Many more promote ethanol, or renewables, or energy - efficient buildings.更多的州致力于推廣乙醇 、 再生能源, 或節能建筑.Conclusion Eclectic Psyc...
The pill is the most efficient method of birth control.服用避孕藥是最有效的避孕方法。The process of replication is very quick and efficient.復制的過程快捷、高效。She was efficient and reliable.她辦事很有效率，也很可靠。...
It's an ideal proving ground for the new car.這里是個理想的新車試驗場。The Minister was proving unbending on key issues.在關鍵問題上該部長決不通融.He has determined on proving his friends'innocence.他決心替他的朋友洗清罪名....
從中提取的松香和鞣酸是化學工業上很需要的.The risin and tannin that can be extracted from it are sought by the chemical industry.從3點鐘以后,它們就燃燒著松香.From three o'clock onward they would be burning resin.在實驗室內用一 步法 合成了松香改性壬基酚醛樹脂.Rosin modifi...