大学英语：重要词汇by reason of(=because of)由于，因为

569.it stands to reason that …理所当然

570.reason with(=argue)劝说

571.in the red 亏损，负债，赤字;(be)get out of red 不再亏损

572.refer to…as 把…称做…

573.refer…to…(=send，take)送交，呈交

574.within reference to(=concerning，about)关于

575.within regard to(=concerning)有关，关于

576.give one's regards to sb. 向…问候

577.regardless of(=without worrying about，despite，in spite of)不顾，不考虑

578.in with relation to 关于，有关

579.relevant to 与…有关的