transmitting element发送: transmit by radio; transmiss ...单元: unit; unit element; cell; lo ...终端: terminal; terminus; terminat ...光: light; ray侧: slant; sloping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:发送单元终端光发送侧至光导体界面，即可在微信中查询翻译
