abbr. vacuolating cytotoxin A 空泡细胞毒素A(见于幽门螺杆菌)
网络 空泡毒素; 瓦卡; 液泡毒素
A few years ago, a 75-pound stingray leaped out of the Atlantic Ocean at Vaca Key and slammed into a woman, killing her in the process.
前几年,在大西洋威卡礁,有一条75磅重的黄貂鱼越到船上,意外地致使一个妇女死亡。
De Vaca was a proud man, and he replied that he would go with the expedition.
德·瓦卡生性骄傲,所以他回答说他要与远征队一起走。