单词	pal a eomagnetism
释义	pal a eomagnetism 古地磁现象
随便看	mechanical air circulation system mechanical-air forming machine mechanical air separation mechanical air separator mechanical air supply mechanical air supply system Mechanical alarm clock movement clD mechanical alignment mechanical alignment retention mechanical allocation mechanical allodynia mechanical allowance mechanical alloy mechanical alloyed mechanicalalloying mechanical alloying mechanical alloying method mechanical alloy method mechanical alternans mechanical amplitude mechanical analog mechanical analog calculator mechanical analog computer mechanical analog instrument mechanical analogue