名詞
一種白菜；喺香港，本地白菜仔有時會叫「學斗」，因為喺粉嶺有個叫「鶴藪」嘅地方盛產白菜仔。 Small bok choy; green baby bok choy, a type of Chinese cabbage. In Hong Kong, the local produce is also known as "Hok Tau" with reference to Hok Tau in Fanling, which is famed for its cabbage