Suddenly she dropped the quill as a wild happiness flooded her.她突然感到一阵无限的快乐,当即丢开了手里的鹅毛笔.She dipped a quill in ink, then began to write.她将羽毛笔在墨水里蘸了一下，随后开始书写。Set of clear crystal inkwell with quill, book, diploma and gradu...
The inhibitor means provided by the process provides thermal protection to the motor tube.此法所制造的包覆层可防止发动机导管受到热的作用.Esomeprazole, a new proton pump inhibitor, is the S - isomer of omeprazole.艾司奥美拉唑是一种新型的质子泵抑制剂, 它是奥美拉唑的S - ...
urea poisoning尿素中毒urea cycle尿素循环Methods: The synthesis uses urea as material process includes condensation, opening loop, chloridization and nitrosation reaction.方法以尿素为原料,经缩合, 开环, 氯化,亚硝化而得.A kidney also takes urea and mi...
a mountain fastness山寨They could have withdrawn into the mountain fastness of Eryri.他们本可退到山中要塞埃利里去。The rebels have withdrawn to their mountain fastness for the winter.叛军撤至他们的山寨过冬.This process features simple operation, go...