Vdefend
病毒防御程序
🗣️ 情景例句
You get one point for each letter,
一个字母可得一分。
He went to the post office to mail a letter.
他去了邮局寄信。
In answer to these questions I either nodded or made strange noises.
作为对这些问题的回答，我不是点头，就是发出奇怪的声音。