Bitumogene
沥青成因
🗣️ 情景例句
I'm Richard. What's your name?
我是Richard！你叫什么？
The war threatened his well-being.
战争威胁他的幸福。
Two days alter, Louis Bleriot arrived near Calais with a plane called 'No.XI'.
两天之后，路易斯。布莱里奥驾驶一名为“11号”的飞机来到加来附近。