Titanothere
n. [古生]雷獸(始新世和漸新世一種奇蹄類哺乳動物)
??? 情景例句
What are you doing?
你在干什么？
First come, first served.
先來先賣。
One of links in the chain that drives the wheels had snapped.
驅動輪子的鏈條斷了一節。