Outside the protected environment of institutional care he could not survive.离开福利机构的照顾，离开这种受保护的环境,他将难以生存下去。These institutional reforms have gone furthest in Poland.这些机构改革在波兰进行得最为深入。Cultivar development may come to rely m...
Reservations will be held until 6:00 p.m. unless prior arrangements are mede.除有特别安排,否则订房只保留至当日下午六时.In the next weeks and months he mede antiguerrilla instructiona personal project.在以后的几个星期和几个月里,他把反游击战的训练作为自己研究的课题.Her mar...
A hydrocarbon was known to be either an alkene or alkane.某碳氢化合物已知可能是烯烃或是烷烃.The hydrocarbon must be an alkene.这个碳氢化合物必定是烯烃.The betaine will collapse to the alkene only when these two functions are eclipsed.只有当这两个基团移至重迭位置时...