When an opera star sings her head off, she usually improves her appearance.
?? 名句詞匯解析
從本句名言中提取的重要詞匯，幫助你深度理解這句話(huà)
n. 歌劇;歌劇藝術(shù)， 歌劇業(yè);作品( opus的名詞復(fù)數(shù) );砌;
?? oper-, opus 工作
"The opera was an aural as well as a visual delight."
這部歌劇對(duì)于聽(tīng)覺(jué)和視覺(jué)都是一種享受.
近義：operatic
adv. 通常，經(jīng)常，平常，慣常地;一直，向來(lái);動(dòng)不動(dòng)，一般;素;
?? usual通常的+ly副詞后綴→通常地，慣常地
"The discovery of distillation is usually accredited to the Arabs of the 11th century."
通常認(rèn)為，蒸餾法是阿拉伯人在11世紀(jì)發(fā)明的。
近義：invariably, mostly, normally, oft, often, oftentimes
反義：infrequently, occasionally, seldom, sometimes
n. 星;星狀物;星級(jí);明星;
v. 主演;（在文字等旁）標(biāo)星號(hào);
?? star（星星）出現(xiàn)，夜晚start（開(kāi)始）
"an ageing rock star"
日益年邁的搖滾樂(lè)歌星
近義：idol, premiere, superstar, celebrity, asterisk, diva
n. 上端;頭腦;頭部;首腦，首長(zhǎng);
vt. 用頭頂;前進(jìn);作為…的首領(lǐng);站在…的前頭;
vi. 朝…行進(jìn);出發(fā);向…方向移動(dòng);船駛往;
adj. 頭的;在前頭的;首要的;在頂端的;
?? 他（he) 頭大做了帽子 廣告 網(wǎng)友：difficult 補(bǔ)充：
"They have appointed a new head teacher at my son's school."
我兒子讀書(shū)的學(xué)校任命了一位新校長(zhǎng)。
近義：lead, manage, skipper, command, captain, conduct
n. 外貌，外觀;出現(xiàn)，露面;[哲]現(xiàn)象;
"It had the appearance of an 18 th century church."
它的外觀像一座十八世紀(jì)的教堂.
近義：image, area, look, looks, aspect, mien
反義：absence, absentation, nonappearance, nonattendance, vanishing, waning