[00:05.32]permission:n.允许,许可,同意 [00:07.31]perspective:n.透视画法;透视图;观点;洞察力;远景;a.透视的 [00:09.45]pessimistic:a.悲观的,厌世的,悲观主义的 [00:11.54]petroleum:n.石油 [00:13.68]phase:...