sunk
【机】 沉头键
sunk key
暂无补充释义。
相关词条
sunk cost
be sunk in deep thoughts
sunk cost
laid-in key (sunk key)
open caisson foundation【建】;sunk well foundation【建】
sunk fence
sealing of caissons, sunk units joined to each other
sunk key
暂无补充释义。
sunk
sunk cost
be sunk in deep thoughts
sunk cost
laid-in key (sunk key)
open caisson foundation【建】;sunk well foundation【建】
sunk fence
sealing of caissons, sunk units joined to each other