sits vac的相关资料：
临近单词
situp
sit
sit back and look unconcerned
Sitting cosily in my armchair
situ axial compression method
sit or recline comfortably.
sit in a comfortable position
Sitophilus zeamais Motschulsky
Situ-isolated perfused lungs
sitting of magistrate rs court
Sit for hours doing nothing.
Sithdural extramedullary tumor
