Their water was turned off weeks ago without explanation.他们的水在几周以前就毫无理由地被切断了。It is possible that there's an explanation for all this.也许，对于所有这一切，会有一种解释。She had not waited for any explanation but had condemned him unh...
There was a hint of schoolboy shyness in his explanation.他的解释中带有一丝学生的羞涩。The sagacious minister offered what he considered a rather clever explanation.道貌岸然的牧师说了一套他认为相当聪明的解释.Hudson was alarmed, and asked the chief of the g...
Tact is a valuable commodity.圆滑老练是很有用处的。...handling momentous diplomatic challenges with tact and finesse.运用机智和策略处理重大外交难题...helping to smooth over problems with great tact and efficiency.老练、高效地帮助顺利解决了难题He's shown co...
灰分的碱度可能与纤维的细度有关.There is a possibility that alkalinity of ash is related to fiber fineness.在足够的温度和碱度的情况下, 脂护酯可能被水解产生皂类.At sufficiently high temperatures and alkalinity, fatty esters may be hydrolyzed to produce soaps.讨论了...