An end to the crisis seems a long way off.这场危机看来远未结束。These issues were brought into sharp focus by the Gulf crisis.海湾危机让这些问题备受关注。Do you think this crisis can be settled without going to war?你认为这场危机能和平解决吗？...
彩色玻璃板先经过蚀刻，然后用传统技法手工着色。The stained-glass panels are etched and then handpainted using traditional methods.那种酸在晶体表面蚀刻出一些小孔。The acid etched holes in the crystal surface.玛丽很喜爱蚀刻艺术.Mary is very keen on etching....
His poor performance may be attributed to lack of mo-tivation rather than to reading difficulties.他糟糕的表现也许要归因于缺乏积极性，而不是阅读障碍。Such a dichotomy cannot simply be attributed to coincidence.这样一种分歧不能简单归之于巧合.Another meaning can ...
以氟化钾为催化剂, 催化十二烯基琥珀酸酐(DDSA)缩合成螺双内酯化合物.With potassium fluoride as catalyst, spironolactone compound was synthesized from DDSA.研究了双环戊二烯基铁作为燃料添加剂的应用.The application of ferrocene as fuel additive is studied.为此, 我们开展了对含环戊二烯基二硫...