| 释义 |
Examples:an extremely rare and unprecedented event—sound of footsteps in an empty valley (idiom); a rare occurrence—a highly improbable or extremely rare occurrence—moyamoya disease (rare brain disease first diagnosed in Japan)—exotic flowers and rare herbs [idiom.]—lit. phoenix feather and unicorn horn, fig. an extremely rare object [idiom.]—rare, literary classifier for a large body of clear water—rare and exotic flora [idiom.]— |