#单词打卡#
词根:graph gram
photograph pgotograpgy geography anthropogeography
barograph seismograph chronograph cyclograph telegraph biography autobiography telegram seismogram gramophone phonogram electrocardiogram
#单词打卡#
词根:graph gram
photograph pgotograpgy geography anthropogeography
barograph seismograph chronograph cyclograph telegraph biography autobiography telegram seismogram gramophone phonogram electrocardiogram