Semifossil
a. 半化石的,半石化的
🗣️ 情景例句
And I am a hard worker when I have something challenging to do.
并且在遇到挑战性的工作时，我是个很努力的人。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
Even when it was raining heavily, he refused to carry an umbrella.
即使大雨倾盆，他也总是拒绝带伞。