Semicolumnar
[醫(yī)]半柱狀的
??? 情景例句
He says he'll get up at six tomorrow morning, but he'll never make it.
他說他明天早上要6點起床，但他是絕對做不到的。
Who is going to throw stones?
誰在扔石頭？
A shoal of fish will do this.
魚群也反射聲音。