防
空
炮
防
空
炮
Definitions3 characters protect, , against / , , deserted, / , artillery
Usage•••frequent
Pronunciations
防
空
炮
As word
1to protect, to defend, to guard against / hollow, empty, deserted, bare / cannon, artillery
2to protect, to defend, to guard against / hollow, empty, deserted, bare / cannon, artillery
3to protect, to defend, to guard against / hollow, empty, deserted, bare / cannon, artillery
