Hemicone
半锥体
🗣️ 情景例句
Have you heard the latest?
你听说那条最新消息了吗？
A plant may produce new flowers; man is young but once.
花有重开日，人无再少年。
When the grace peroid expires, the contract is annulled.
当这个宽限期届满，你仍未执行合同的话，该合同就终止了。