Mesozoic crude
[化] 中生代原油
🧩 词语组成解析
n. 中生代\\na. 中生代的
🗣️ 情景例句
It is pleasant to jog in the early morning.
清晨慢跑很舒畅。
I told him to come in while waiting.
我告诉他进来等一下。
Can his machine fly?
他的机器能飞吗？