| 例句 |
infrequent adj.
⇨ rare rare adjective rare ♦︎ uncommon ♦︎ infrequentThese words describe things that are not found or do not happen often. 这些词均表示稀少的、稀罕的。PATTERNS AND COLLOCATIONS 句型和搭配◆rare / uncommon / infrequent in sth◆rare / uncommon among sb◆rare / (not) uncommon (for sb / sth) to do sth◆rare / uncommon / infrequent words◆a rare / an uncommon experience / feature / occurrence◆a rare / no uncommon thing◆rare / infrequent occasions / use◆a rare / an infrequent visitor◆fairly / rather / relatively / very rare / uncommon / infrequent◆not uncommon / infrequent■ rare not done, seen or happening very often; existing only in small numbers and therefore valuable or interesting 稀少的；稀罕的；珍贵的◆It is rare for a prison sentence to be imposed for a first offence.初犯便被判处监禁很罕见。◆This is a rare sight: badgers are normally active only at night.这是罕见的情景－貛通常只在夜间活动。◆He suffers from a rare bone disease.他患有一种罕见的骨骼疾病。◆The library has a collection of rare books and manuscripts.该图书馆藏有一批珍本书籍和手稿。◆The farm specializes in rare breeds.这个农场专门养殖稀有品种。OPP common ⇨ general 1 ▸ rarity / /ˈreərəti; NAmE ˈrerəti/ noun [uncountable] ◆The value of antiques will depend on their condition and rarity.古董的价值依其保存状况和稀有程度而定。■ uncommon not existing in large numbers or in many places 不常有的；罕见的；稀罕的◆Side effects from the injection are uncommon.这种针剂很少有副作用。◆It is not uncommon to find 30 different species on one tree.在一棵树上找到30个不同的物种并不稀奇。OPP common ⇨ general 1 ■ infrequent /ɪnˈfriːkwənt/ / not happening often 不常发生的；罕见的◆Examinations need to be carried out only at infrequent intervals.偶尔才需要进行检查。◆American trains are infrequent and the network is patchy.美国火车班次很少，而且覆盖网络不完整。OPP frequent ⇨ frequent |