单词 图仪 例句 DEFINITIVE EXAMPLES 权威例句〔MACHINE〕An EEG is a device that records electrical activity in the brain. 脑电图仪是一种记录脑电活动的仪器。朗文写作活用〔TOOL〕An EEG is a device that records electrical activity in the brain. 脑电图仪是记录...