Expositor
n. 说明者, 解释者
✅ 同义词
🗣️ 情景例句
How are you?
好吗？
This time didn't count. Do it over!
这次不算，重来！
Sometimes it snows, and the land is all white. Then we go skating.
有时会下雪，地面白茫茫一片。那时我们就去滑冰。