Semihexagonal
a. 半六角形的
🗣️ 情景例句
Emergency Assistance, may I help you?
紧急事故救援中心，有什么需要帮助的吗？
It is easier to give good counsel than to follow it.
提出忠告易，照著办事难。
The clouds had come down so suddenly we had no warning.
乌云突然出现，我们丝毫没有觉察。