1、菜心[名]heart(ofcabbage/etc.);tenderflowerstalk(ofgarlic,rape,mustard,etc.);

2、[例句]蔬菜有：白菜、菜心、苋菜、西洋菜和芹菜。Vegetables:cabbage,heartofcabbage,Chinesespinach,watercressandcelery.