I'd like to inquire about a book. Do you have The Voyage of the Beagle by Darwin?我要查问一本书, 你们有达尔文著的《探险号航海记》 吗 ?Sinus arrhythmia appeared in 15 % of beagle dogs.beagle犬存在着窦性心律不齐,比例为15%.CONCLUSION: The 0.5 mg · kg - 1 ...
They walked through the arch and into the cobbled courtyard.他们穿过拱门走进铺着鹅卵石的院子。Cottrell strode out across the cobbled courtyard.科特雷尔穿过铺着鹅卵石的院子大步走出来。Sunlight was streaming into the courtyard.阳光照到院子里。...
At least a quarter of a million people have died in the fighting and the resultant famines.至少25万人死于这场战斗和由此引发的饥荒。The cost of repairing earthquake damage could be more than seven-thousand-million dollars...弥补地震造成的损失需要超过70亿...