| 释义 |
infrequently (rather formal) not often罕有；很少；不常◆the satellites are launched only infrequently.卫星发射只是偶尔进行。◆the charges made for the drugs are not infrequently (= very often) excessive.药物收费常常过高。ⓘ infrequently is about as formal as seldom, but used more in official writing and with passive verbs; seldom is used more in literary writing and to talk about personal feelings and habits. * infrequently 大致和 seldom 一样正式，但多用于公文写作并和动词被动形式连用； seldom 多用于文学写作，表示个人感受和习惯。 opp frequently → often ☞ infrequent infrequentlyadv |