Wadder
填充物（wad的变体）\\n弹塞\\n炮塞（wad的变体）
🗣️ 情景例句
I'm sorry you can't come with us, Susan.
很遗憾你不能同我们一起去， Susan。
This is my second trip to the United States, and I really enjoy staying here.
这是我第二次美国之行，我很喜欢这里。
What are you doing?
你在干什么？