but rarely with bicycles made for two.
不過雙人自行車則不容易看到。
新概念英語第四冊(cè)
Lesson 47 The great escape
?? 句中詞匯解析
從本句中提取的重要詞匯
adv. 很少地;罕有地;極精彩地;珍奇地，絕佳地;
?? rare稀少的 + ly...的 → ad.很少，難得
"Biology rarely starts over."
生物難得重新開始。
近義：infrequently, occasionally, seldom, sometimes, oddly, peculiarly
反義：manyfold, oft, often, oftentimes, repeatedly, usually
adj. …制的;（人工）做成的，拼成的;虛構(gòu)的;保證成功的;
v. 使(make的過去式和過去分詞);
"He made it absolutely clear."
他把此事講得一清二楚。
近義：manufactured, produced, done, fabricated, artificial, manmade