Retravirus
n. [微]逆转录酶病毒( 一种致肿瘤病毒)
🗣️ 情景例句
to keep working on my fashion designs.
继续我的服装设计工作。
Gifts from enemies are dangerous.
敌人礼，藏危险。
Old women in black shawls peered at us from doorways.
披黑纱巾的老妇人站在门口偷偷地瞅着我们。