DictionaryForumContacts

   English
Google | Forvo | +
to phrases
frost zone
agric. 霜带
bridg.constr. 冰冻区; 冰冻地区
el. 冻区
eng.geol. 冻结带; 季节冻土
tech. 结冻区; 冻结区; 冰冻地带; 冰冻层
frost zone
: 7 phrases in 3 subjects
Bridge construction1
Engineering geology3
Technology3