单词	磨穿鐵硯
释义	磨穿鐵硯grind through an inkstone--long years of study;
随便看	gyrocompass attitude reference system (gars)的意思 gyrocompass bearing的意思 gyrocompass bearing {= gb}的意思 gyrocompass bearing {=gb}的意思 gyrocompass course的意思 gyrocompass course {= gc}的意思 gyrocompass course {=gc}的意思 gyrocompass error的意思 gyrocompass error {= ge}的意思 gyrocompasses的意思 gyrocompass north的意思 gyrocompass repeater的意思 gyro compass room的意思 gyro-compass room的意思 gyrocompass room的意思 gyrocone的意思 gyrocopter的意思 gyrocopters的意思 gyrocotylidae的意思 gyrocotylidea的意思 gyrocotyloidea的意思 gyrodactyloidea的意思 gyrodactylus的意思 gyrodactylus disease的意思 gyrodinium instriatum的意思