Virtosin
病毒链菌素
🗣️ 情景例句
Stone has been out of work for three months.
世通已失业三个月了。
I'm two years younger than my sister.
我比我姐小两岁。
Robert was delighted to see me and equally pleased with my little gift.
罗伯特见到我很高兴，对我的薄礼也感到满意。