标引工具书是主题标引时必不可少的参考工具书.Indexing reference books are the essential tools for subject indexing.摘要标引关键词是科技论文的基本要求.Indexing of key words is required by sci - tech research papers.自由标引本身存在着缺点,克服缺点的最佳方法是后控制技术.Free marking has s...
They glided along the wall until they were out of sight.他们沿着墙壁溜得无影无踪.The President's motorcade glided by.总统的车队一溜烟开了过去。The years glided past.年复一年, 时光悄然流逝。They glided the boat over the water.他们使船在水上滑行。Sailboats glided...
She has aspirations to become a great writer.她有成为一个大作家的志向。Aspirations will be raised, but so will frustrations.人们会产生种种憧憬, 但是种种挫折也会随之而来.This accords with the aspirations of the people.这符合人民的心愿.It falls to our generation t...