external component外: outside; external side元件: element; component; part; ce ...红外元件: infra-red camera热压红外元件: hot pressing infra-red element; hot-pressing infrared element电池外元件包装物: cell-packing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:外元件，即可在微信中查询翻译
