When two or more elements combine and form a compound, a chemical change takes place.当两种或两种以上的元素结合形成化合物时, 发生化学变化。Dinucleotide A compound of two nucleotides linked by their phosphate groups.二核苷酸:由磷酸基团连接的两个核苷酸组成的化合物.Magnes...
Police fired on them as they fled into the embassy compound.当他们逃进使馆大院时，警察向他们开了枪。The less stable compounds were converted into a compound called Delta-A THC.不太稳定的化合物被转换成了一种叫做Delta-ATHC的化合物。This sticky compound adheres wel...
为了掩饰她那颗惆怅郁闷的心,她在神态间故意装作十分轻松活泼.She endeavoured to conceal a throbbing melancholy heart with the utmost sprightlness in her countenance.思嘉莉特将手放在马笼头上, 心里怀着一种郁闷的感情.Scarlett stood with her hand on the horse's bridle, a d...
The large bowlder surface of table must be uplifted vertically in avoidance of breakage.大面积的餐台玉石面,必须竖抬,避免餐台断裂.Sometimes, avoidance of one particular food will have this beneficial effect, though admittedly rarely.有时，对某一食...
Perhaps I'll buy lean meat and mince it myself.也许我会买点瘦肉自己绞。The doctors didn't mince their words, and predicted the worst...医生直言相告，并做了最坏的预测。Brown the mince in a frying pan.在煎锅里把肉末煎至棕色。I won’t mince matters: I th...
I sneaked up the stairs.我蹑手蹑脚地上了楼。She sneaked a surreptitious glance at her watch.她偷偷看了一眼手表。He sneaked away in the middle of the meeting.他在会议中间悄悄离开了....
It remains lunacy to produce yet more coal to add to power stations' stockpiles.煤越产越多，而发电站的煤堆越来越高，这始终是愚蠢的行为。It's sheer lunacy driving in such weather！这样的(糟糕的)天气还开车，真是疯了！'That's lunacy,' he bluste...