reserve zone专用: special use; for a special p ...范围: scope; limits; extent; bound ...区: H region; H地: the earth专用范围；预留地；保护区: reserve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:专用范围；专用区；预留地，即可在微信中查询翻译
