Poxvirus variolae
[医] 天花病毒
🧩 词语组成解析
n. [微]痘病毒
🗣️ 情景例句
A little further back, Tom.
再往后一点 Tom。
You cannot break the contract without any good reason.
如果没有什么正当理由，你们不应撕毁合同。
The little baskets were empty and the ground was covered with pieces of paper, cigarette ends, old tyres, empty bottles and rusty tins.
废物筐是空的，而满地都是纸片、烟头、旧轮胎，空瓶子和生锈的空罐头盒。