Helos
abbr. highly eccentric lunar occultation satellite 高偏心月掩衛(wèi)星
??? 情景例句
Well, it's a very easy operation, Carl.
這是個(gè)很簡單的手術(shù) Carl。
A false tongue will hardly speak truth.
假舌不會(huì)吐真言。
It is much cheaper to post or email a long report than to fax it.
郵寄或電子郵遞一封長篇報(bào)告比傳真要便宜得多。