adj. 綠色的;未熟的,青春的;未成熟的;主張保護環(huán)境的;
n. 綠色蔬菜;綠色的衣服;植物;
vi. 綠化,使重視環(huán)境保護問題;
??? 情景例句
What's the matter?
到底發(fā)生了什么事?
I played ping-pong this morning.
我今早在打乒乓球。
He says nothing about the poor selection of goods in the shops, or about those unfortunate people who have to travel from the country to the city every day to get to work.