adj. 绿色的;未熟的,青春的;未成熟的;主张保护环境的;
n. 绿色蔬菜;绿色的衣服;植物;
vi. 绿化,使重视环境保护问题;
🗣️ 情景例句
Where's the 'Lost and Found' counter?
失物招领处在哪儿?
He's an engineer.
他是工程师。
In this part of the cave, they could hear an insistent booming sound which they found was caused by a small waterspout shooting down into a pool from the roof of the cave.