Vaca
abbr. 空泡毒素（Vacuolating cytotoxin A）
🗣️ 情景例句
Of course you recognize him.
你当然认得他。
I didn't read the whole paper, front page.
我没有看到报纸的全部，我只是大概看了头版。
The nurse assisted the doctor in the operating room.
护士在手术室协助医生动手术。