both: adj. 兩,雙,雙方,兩面,二者。 both time ...proposition: n. 1.提議,建議;主張。 2.【邏輯學(xué)】命題;【修辭 ...sound: sound4 n. 1.港,海峽;海灣。 2 ...reasonable: adj. 1.合理的;明白道理的,懂道理的;有理性的。 ...sound reasonable: 你說(shuō)得比較有道理speech sound produced by using both lips: 雙唇音的reasonable: adj. 1.合理的;明白道理的,懂道理的;有理性的。 2.(要求等)適當(dāng)?shù)模?價(jià)錢等)不高的;適度的。 a reasonable man 明白道理的人。 a reasonable creature [being] 有理智的動(dòng)物[人]。 You must be reasonable. 你別胡說(shuō)八道,你該講講道理。 adv. -bly ,-ness n. algebra of propositions: 命題代數(shù)assertoric propositions: 肯定命題conjunction of propositions: 命題的合取contradictory propositions: 矛盾命題contrary propositions: 逆命題; 相反命題equivalent propositions: 等值命題opposition of propositions: 命題的對(duì)立關(guān)系both: adj. 兩,雙,雙方,兩面,二者。 both times兩次。 both sides 雙方。 both these books這兩本書。 both (the) brothers兄弟二人。 both his hands 兩手。 B- girls are beautiful. 兩個(gè)姑娘都漂亮。 I don't want both books. 我不是兩本書都要〔只要其中一本〕。 have it both ways (在議論中)忽左忽右〔以自相矛盾的觀點(diǎn)作為論據(jù)〕。 not both 一面,單獨(dú)。 pron. 兩者,二者,雙方。 B- are dead. 這兩人都死了。 both of them 他們雙方,兩者都。 B- of the girls are beautiful. 兩個(gè)姑娘都漂亮。 They were scientists both. 雙方都是科學(xué)家〔both 與 they 同格〕。 I don't know both. 我不是兩個(gè)人都認(rèn)識(shí)〔只認(rèn)識(shí)其中之一〕。 adv. 皆,哪個(gè)都;并且,兼,又〔用在有and 連接的二個(gè)以上詞句前,與neither...nor 正相反〕。 B- brother and sister are dead. 哥哥和妹妹都死了。 It is both good and cheap. 它又便宜又好,它價(jià)廉物美。 She can both sing and dance. 她又會(huì)唱歌又會(huì)跳舞,她能歌善舞。 both before the war and during the war 無(wú)論在戰(zhàn)前還是在戰(zhàn)時(shí)。 both Chaucer and Shakespeare and Milton 無(wú)論是喬塞、莎士比亞還是彌爾頓。 both a and: 和都; 既...又both… and: 既…又; 連接的并列主語(yǔ)both… and …: 既…又both…not…: 不都是……(部分否定)not both: “與非”門not both=both not: 并非兩個(gè)都.a reasonable man: 合理人at a reasonable hour: 合理時(shí)間completely reasonable: 完全合理no reasonable doubt: 無(wú)合理疑點(diǎn)