Jevons
杰文斯(①姓氏 ②William Stanley , 1835-1882, 英国经济学家和逻辑学家)
🗣️ 情景例句
Especially when it comes to speaking in English and fortunately or unfortunately.
特别是要用英文来演讲，不知是幸运还是不幸。
To roar
吠叫
I won't be able to see him today.
今天我不可能去看他。