pak choi造句怎么写

The results showed that the effective dosage of the herbicide used in water spinach (Ipomoea repians) , interplanting dishcloth gourd (Luffa cylindrica), pak choi ( Brassica chmensis), spinach ( Spinacia oleracea), chinese cabbage (Brassica pekinensis), cabbage mustard (Brassica alhoglabra).

Scatter with the reserved spring Onions and serve with boiled rice and a watercress salad or stir-fried cabbage or pak choi.