Definition
▶
域
yù
域是指一个特定的区域或范围。
An area refers to a specific region or scope.
▶
这个城市的商业________正在迅速发展。
zhège chéngshì de shāngyè yù zhèngzài xùnsù fāzhǎn.
The commercial area of this city is rapidly developing.
▶
他在科学________有很深的研究。
tā zài kēxué yù yǒu hěn shēn de yánjiū.
He has deep research in the area of science.
▶
我们需要保护这个生态________。
wǒmen xūyào bǎohù zhège shēngtài yù.
We need to protect this ecological area.