Catacaustic
a. [物]回光线的\\nn. 回光线(diocaustic之对)
🗣️ 情景例句
Don't lose your cool.
要沉住气。
My uncle is a high school principal.
我的叔叔是一位高中校长。
These objects, however, were different.
这些展品却使人大开眼界。