何水生之LED灯
be worried aboutworry about sbto be anxious about sb to feel concern about sb; to fear about sbto fret about sb都是__________________Happy new year!^_^
音为爱899
worry about sb./ sth. 担心某人/ 某事 如:Mother worried about her son just now.妈妈刚才担心她的儿子。
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