Optimistical
a. 乐观的, 乐观主义的
✅ 同义词
🗣️ 情景例句
Who is it?
是谁?
The fire is the test of gold; adversity of strong man.
烈火试真金，困苦练壮士。
I lost the door key about here.
我在这附近掉了门钥匙。