because she's had to go to Chicago on a business trip and can't leave till tonight.
因為她得到芝加哥出差，而且要到今晚才能脫身。
走遍美國
Grandpa's Trunk(祖父的行李箱) ACT I
?? 句中詞匯解析
從本句中提取的重要詞匯
conj. 因為;
?? cause, cuse 表原因,目的;司法程序,訴訟
"He was arrested because of his political affiliation."
他因所屬政黨的關系而被捕。
近義：since, whereas, for, forasmuchas
n. 商業(yè)，交易;生意;事務，業(yè)務;職業(yè)，行業(yè);
?? 在公共汽車(bus)里面(in)一只鵝(e)和兩條蛇(ss)正在做 生意
"The availability of cheap long - term credit would help small business."
低利息的 長期 貸款對小型企業(yè)會有幫助.
近義：negotiation, trade, trading, traffic, biz, commerce
反義：individual
n. 旅游，出行;摔倒，絆倒;絆（使某人跌倒的動作）;錯誤，過失;
vi. 絆倒，絆;旅行;輕快地走，跳;
vt. 使犯錯誤;松開（離合器等）以開動;
"His wife accompanied him on the trip."
那次旅行他由妻子陪同。
近義：lurch, stumble, wallop, wobble, bumble, bump
vt. 離開;遺棄;忘了帶;交托;
vt.& vi. 離去;出發(fā);舍棄;
n. 準假;假期;辭別;許可;
?? 離吾(諧音):離開我- 離開 網(wǎng)友： sssssssssss 補充：
"Why do you leave all the hard work up to your mother?"
你為什么把所有難做的事都留給你母親?
近義：migrate, absquatulate, retire, retreat, scat, transmigrate
反義：come, get, reappear, reenter, regress, collect
till
[til]
conj. 直到…時（為止）;在…之前;
vt. 耕種;耕作;
n. 錢柜，錢箱;放錢的抽屜;[地]冰磧土（物）;
prep. 直到;
"There was music and dancing till two in the morning."
音樂和舞蹈一直持續(xù)到凌晨兩點。
近義：plough, plow, toil, drawer, to, until