He's tired because he worked hard all day today.
他疲倦是因?yàn)樗裉煺炫ぷ鳌?/div> 英語(yǔ) 900 句（英音版） 征求別人意見

?? 句中詞匯解析

從本句中提取的重要詞匯

because [b?'k?z] 詞頻1 詞根: be
conj. 因?yàn)?
?? cause, cuse 表原因,目的;司法程序,訴訟
"He was arrested because of his political affiliation."
他因所屬政黨的關(guān)系而被捕。
近義：since, whereas, for, forasmuchas
tired ['ta??d] 詞頻1
adj. 疲倦的;困倦的;對(duì)…不耐煩的;陳舊的; v. （使）疲勞（ tire的過(guò)去式和過(guò)去分詞）;對(duì)（做）某事感到厭倦;
?? ti（音“踢”）+ red（紅色），踢球腳踢紅了，很 累
"She gets very bad-tempered when she's tired."
她累的時(shí)候就愛發(fā)脾氣。
近義：jaded, knackered, lazy, outworn, overworked, shattered 反義：peaceable, peaceful, quiet, relaxed, restful, tranquil
hard [hɑrd] 詞頻1
adj. 困難的;硬的;有力的;努力的; adv. 努力地;猛力地;嚴(yán)重地;沉重地; n. 英〉硬海灘，登陸處;
"She attributes her success to hard work and a little luck."
她認(rèn)為她的成功來(lái)自勤勞和一點(diǎn)運(yùn)氣。
近義：strongly, rigidly, stiffly, resistant, resistive, steely 反義：malleable, mellow, mild, attenuated, softened, squashy
today [t?'de] 詞頻1
adv. （在）今天;現(xiàn)在;現(xiàn)今;現(xiàn)代，當(dāng)代; n. 今天，今日;現(xiàn)代，當(dāng)代;現(xiàn)今;
?? 到（to）的天（day），是 今天
"Blimey, it's hot today."
哎呀，今天真熱。
近義：now, nowadays
worked
work的過(guò)去式和過(guò)去分詞
近義：ploughed, plowed, cultivated

?? 更多「英語(yǔ) 900 句（英音版）」例句