Correct
大灶
/ dà zào /
Strokes
Definition
large kitchen stove made from bricks or earth/(PRC) ordinary mess hall (lowest dining standard, ranked below 中灶[zhōng zào] for mid-level cadres and 小灶[xiǎo zào] for the most privileged)
Example
As a Noun
large kitchen range; big cooking stove ［built of bricks and mud］
As a Noun
ordinary meals at a canteen