tar pit
导读：tar pit读音音标
tar pit意思解释
英英释义 tar pit n.a natural accumulation of bitumens at the surface of the earth; often acts as a trap for animals whose bone
tar pit意思解释
英英释义 tar pit n.a natural accumulation of bitumens at the surface of the earth; often acts as a trap for animals whose bone
tar pit读音音标
tar pit意思解释
英英释义
tar pitn.
a natural accumulation of bitumens at the surface of the earth; often acts as a trap for animals whose bones are thus preserved
