I got up early and bought thirty-seven cards.
我早早起了床，買來(lái)了37張明信片。
新概念英語(yǔ)第二冊(cè)
Lesson 3 Please send me a card
?? 句中詞匯解析
從本句中提取的重要詞匯
n. 三十;三十個(gè);三十年代;三十的記號(hào);
adj. 三十的，三十個(gè)的;
num. 三十;三十個(gè);
?? thir=three三+ty十 → 三十
"There are thirty people in the classroom, counting the teacher."
把老師算上,教室里有30個(gè)人.
adj. 早的;早期的;早日的;（果實(shí)等）早熟的;
adv. 早;在初期;先前;提早;
?? 三十“而立”（諧音），人生 早期
"They filed an application to have their case heard early."
他們申請(qǐng)?jiān)缛諏徖硭麄兊陌缸?
近義：onetime, back, previous, prior, old, earlier
反義：hind, hindmost, back, postern, puisne, retral
v. 購(gòu)買，購(gòu)得( buy的過去式和過去分詞 );做出犧牲以獲得;夠支付;買通;
"He bought extra food in anticipation of more people coming than he'd invited."
他預(yù)料來(lái)的客人會(huì)比邀請(qǐng)的多，就多買了食物。
num. 七;七個(gè);第七;
n. 七;七個(gè);
"The journey took approximately seven hours."
旅程大約花了七個(gè)小時(shí)。