treenail
导读：treenail读音音标英[\\\'tri:neɪl]美[\\\'triˌneɪl]
基本意思释义n.大木钉，木栓英英释义Noun1. a wooden peg that is used to fasten timbers in shipbuilding; water ca
基本意思释义n.大木钉，木栓英英释义Noun1. a wooden peg that is used to fasten timbers in shipbuilding; water ca
treenail读音音标
英[\\\'tri:neɪl]
美[\\\'triˌneɪl]
基本意思释义
n.大木钉，木栓
英英释义
Noun
1. a wooden peg that is used to fasten timbers in shipbuilding; water causes the peg to swell and hold the timbers fast
