Straight angle
平角
?? 詞語組成解析
straight
[stret]
adj. 直的;連續(xù)的;直率的;整齊的;
adv. 直地;直接地;坦率地;立即;
n. 直線;直線部分;
straight(draw tight)→直立的；正直的；直線；直接地；坦白地
angle
['??ɡl]
n. 角;[比喻]（考慮、問題的）角度;觀點(diǎn);輪廓鮮明的突出體;
vt. 使形成（或彎成）角度;把…放置成一角度;調(diào)整（或?qū)?zhǔn)）…的角度;使（新聞、報(bào)道等）帶有傾向性;
vi. 垂釣;斜移;彎曲成一角度;從（某角度）報(bào)道;
angl 角落,彎曲
??? 情景例句
Thank you.
謝謝你。
And trade terminology in English is helpful in actual business negotiations.
對(duì)于實(shí)際的商務(wù)談判是非常有用的。
Mathilde! Oh yes. Sorry, I didn't recognize you. Where have you been all these years, Mathilde? I hope you weren't ill. You don't look very well.
瑪?shù)贍柕拢≌娴氖悄阊剑?duì)不起，我沒有認(rèn)出你來。這些年你上哪兒去了，瑪?shù)贍柕拢课蚁肽銢]有病吧，你的臉色看來不太好。