Hemichordata
n. [古生] 半索動物
??? 情景例句
let me know.
告訴我。
He was involued with the Mafia.
他和黑手掌有牽連。
Some people on the bank called out to the man in the boat, but he did not hear them.
岸上的一些人對著小船上的人高喊，但他沒有聽見。