-trix
suf. [阴性名词词尾,相当于-or]表示女性...者：aviatrix, executrix; [数学]点,线,面：directrix [亦作-trice]
🧩 词语组成解析
abbr. 三重指数平滑移动平均线（Triple Exponentially Smoothed Moving Average）
🗣️ 情景例句
There's no other information.
没有其他资料。
I ate tomato soup for lunch yesterday.
我昨天晚饭吃的是番茄汤。
Yes, please. It's very delicious. Did you cook it yourself?
好的。味道好极了。是你自己煮的吗？