concern的用法

n.关心, 关心的事, 忧虑 vt.涉及, 影响, 关心 n.公司, 企业 例句: This restaurant is a family concern. 这家饭店是由一家人经营的。 These problems concern all of us. 这些问题影响到我们每一个人。 How much money I earn is none of your concern. 我挣多少钱与你无关。及物动词 vt. [W]\x0d\x0a\x0d\x0a1. (不用被动语态)关于\x0d\x0a2. 涉及,关系到;影响到\x0d\x0aThe letter is chiefly concerned with export commodities. \x0d\x0a这封信主要是关于出口商品的。 \x0d\x0aThe news concerns your brother. \x0d\x0a这消息与你兄弟有关。 \x0d\x0a3. 使担心;使不安[H][(+about/for)]\x0d\x0aThe boy's poor health concerned his parents. \x0d\x0a那男孩健康状况不佳,使他的父母亲忧虑。 \x0d\x0aHe is concerned for her safety. \x0d\x0a他担心她的安全。 \x0d\x0a4. 使关心[H][(+about/with)]\x0d\x0aHe was very concerned about her. \x0d\x0a他对她非常关心。 \x0d\x0a名词 n. \x0d\x0a\x0d\x0a1. 关心的事,重要的事[C]\x0d\x0aThat's no concern of mine. \x0d\x0a那不关我的事。 \x0d\x0a2. 关系;利害关系[C][U][(+with/in)]\x0d\x0a3. 担心,挂念;关怀[U][C][(+about/for)]\x0d\x0aAndrew expressed his concern

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concern不可用于被动语态