belled up pile

导读:belled up pile读音音标
[ˈbelid ʌp pail]
belled up pile意思解释
释义下端被扩口的灌桩;

belled up pile读音音标

[ˈbelid ʌp pail]

belled up pile意思解释

释义

下端被扩口的灌桩;

belleek
belled out pile
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