?? 詞語組成解析
[古生]n.鳥臀目恐龍
dinosaur
['dain?s?:]
n. [生]恐龍;守舊落伍的人，過時落后的東西;
??? 情景例句
I sure do. It was fun.
當然。當時真有意思。
Please don't be frightened by my dog.
請不要害怕我的狗。
Moondwellers will be able to fly in space at only three percent of the cost of similar journeys by their terrestrial cousins.
月球居民在太空遨游的費用僅是地球上朋友飛越同樣路所需費用的3%。