-trix
suf. [陰性名詞詞尾,相當于-or]表示女性...者：aviatrix, executrix; [數(shù)學]點,線,面：directrix [亦作-trice]
?? 詞語組成解析
abbr. 三重指數(shù)平滑移動平均線（Triple Exponentially Smoothed Moving Average）
??? 情景例句
Oh. Oh, where did you get that?
噢。噢， 你們從哪兒弄來的？
May I ask you a question?
我可以向您提個問題嗎？
A short time ago, villagers were astonished to learn that the ghost of Endley had died.
不久之前，村民們驚悉恩得利農(nóng)場的鬼死了。