poorly ground
常见例句
- Vibrations in the ground are a poorly understood but probably widespread means of communication between animals.
地面的振动虽不为人类所了解，但却可能是动物间最广泛的沟通方式。
blog.sina.com.cn - Radon seeps from certain soils and rocks ( such as granite) into the atmosphere and can accumulate in poorly ventilated spaces near ground level, including house basements;
它从某些土壤和岩石（如花岗岩）中渗漏出来进入大气，会在地面附近通风不好的空间里（包括地下室）积聚起来。 - On the ground, the army's tactical victories against bands of poorly armed rebels seem simply to prompt the hydra heads of revolt to sprout elsewhere.
ECONOMIST: Syria’s uprising 返回 poorly ground