Ecotechnology
n. 生态工法，生态技术
🗣️ 情景例句
How many do you want? I can probably get the owner to bring down the price.
你要几只？我大概可以找店主杀价！
There's something wrong with the phone.
电话出了点儿毛病。
There is a mark of ink on his shirt.
他的衬衣上有一块墨迹。