the ebb and flow of the tide海潮的涨落Private and public virtues were at the lowest ebb.公德与私德均在衰落之中.The flood and ebb tides alternates with each other.涨潮和落潮交替更迭....
...a time when everyone is tired and at a low ebb...每个人都疲惫不堪、处于低潮的一段时间...the spring ebb tide...春季退潮...the ebb and flow of feeling and moods.感觉和情绪的起伏Fishing boats were standing down with the ebb.渔船趁着落潮出航。My luck is on the...
Diaryl nitroxides are even more stable than the dialkyl nitroxides.二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定.AIM To offer reference for further research of 2, 4 - diaryl - 1 , 3 - dithiolane compounds.目的为进一步设计和研究2, 4- 二芳基 -1, 3-二硫戊环类化合物...
the touchstone for quality检验质量的标准42 As the touchstone tries gold, so gold tries man.42试金石试金, 黄金试人.Job security has become the touchstone of a good job for many employees.工作稳定性已成为很多员工衡量一份工作好坏的标准。...
That's a skillful piece of bricklaying.那是件精巧的砌砖工作.Now, I'm going to show you something about bricklaying.我现在要告诉你一些有关砌砖的事.We don't train them only in bricklaying, but also in other building techniques.我们不仅仅...
The cattle are lowing in the barn.牛在牲口棚里哞哞叫。Finally he started slowly, the wagon creaking and the cow lowing mournfully at every step.马终于慢吞吞地挪动了四蹄, 车轮吱吱嘎嘎地滚动,母牛跟在后面一步一声哀叫.Then why do my ears ring with the lowing of oxen ...