Immunized
vt. 使免疫（immunize的过去式与过去分词形式）
🗣️ 情景例句
I just retired. Had my own company.
我刚退休。我原来开一家公司。
What's the shape of your balloon?
你的气球是什么形状？
We are all very excited and are looking forward to the Olympic Games because they have never been held before in this country.
我们都非常激动，盼望着奥运会的到来，因为在这个国家里还从未举办过奥运会。