Virus variation
[医] 病毒变异
🧩 词语组成解析
virus
['vaɪrəs]
n. 病毒;病毒性疾病;毒素，毒害;[计算机科学]计算机病毒;
🗣️ 情景例句
He said I should call him.
他说我可以打电话给他。
None so deaf as those that won't hear.
置若罔闻。
Eric had been the eldest son of the family, very much older than his two brothers.
埃里克是这家长子。