Unicast
[计] 单一传播
🗣️ 情景例句
Thank you.
谢谢你。
I've never heard that piece before.Who wrote it?
我从来没听过那乐章，那是谁写的？
and it spread to Britain where wild rabbits are regarded as a pest but where domesticated rabbits,equally susceptible to the disease, are the basis of a profitable fur industry.
这种疾病又蔓延到了英国。在英国，野兔被当作有害的动物，可是家兔是赚钱的毛皮工业的基础，然而家兔同样易感染这种疾病。