Hemicone
半锥体
🗣️ 情景例句
Can you finish the work by five o'clock tomorrow?
你能在明天五点钟之前做完这项工作吗？
You shouldn't refuse the children's request.
拒绝孩子们的恳求是件不好的事。
Hello! 609 8724.
喂！这儿是609 8724。