DictionaryForumContacts

   Chinese English
Google | Forvo | +
to phrases
填缝石
archit. key stone
bridg.constr. choke stone; key-stone
eng.geol. keystone
tech. filler stone
填缝〔嵌缝,拱顶,中心〕石
construct. choke stone
填 缝石: 25 phrases in 7 subjects
Architecture3
Bridge construction1
Engineering geology2
General1
Hydroelectric power stations1
Metallurgy1
Technology16