原: primary; original; former鳍: fin原鳍条: pterygiophore原鳄属: protosuchus原髋臼: primary acetabulum原鳄目: protosuchia原麝: siberian musk deer原鳄: protosuchus援: Ⅰ动词1.(以手牵引) pull by hand; hold 攀援 climb up by holding on to sth.2.(引用) quote; cite 他援用了一些中国话来解释他的论点。 he quoted some old chinese sayings to illustrate his points. 有例可援。 there's a precedent to quote.3.(援助) help; aid; rescue 孤立无援 isolated and cut off from help; 求援 ask for help; appeal for aid; request reinforcements2.名词(姓氏) a surname 援阳 yuan yang原鲨目: protoselachii援阿论坛: ifaa原鲨科: proscylliidae
