context control操作: operate; manipulate; handle对象: target; object控制: control; dominate; regulate; ...操作对象: operation objects; operational objectives对象控制结构: obcs object based control structure下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:操作对象控制，即可在微信中查询翻译
