单词	空中地磁学
释义	同空中地磁學
随便看	to hold a meeting to hold and read to hold an inquest to hold a pencil to hold a post temporarily to hold a scepter to hold a sceptre to hold at bay to hold between the fingers to hold by the wrist to hold court to hold dear to hold fast to hold firmly to hold forth to hold forth the hand of friendship to hold forth, to offer to hold forth, to put forward to view to hold gently to hold good to hold in to hold in, as a horse to hold in both hand s to hold in estimation to hold in one hand and insert (plant) with the other