Tetraselenodont
四月牙形的
??? 情景例句
In the hotly contested race
在這場激烈競賽中
Turn up your radio please.
請(qǐng)你把收音機(jī)開響一點(diǎn)兒。
It was very old and precious even then.
卻使在當(dāng)時(shí)，它也屬歷史悠久的珍奇之物。