concerned about doing是固定搭配哦，祝你学习进步 concern[kEn5s\:n]vt.关于；对…有关系Attend to what concerns you.注意与你有关的事物。影响；关系This concerns us deeply.这事对我们关系极大。This concerns the healthy growth of the children deeply.这事对孩子们的健康成长关系极大。担心；担忧；挂念We're rather concerned about father's health.我们相当担心父亲的健康。（常与with, about, in连用）...
