DictionaryForumContacts

   English
Google | Forvo | +
to phrases
self-tightening [ˌsεlf'taɪtnɪŋ]
gen. 自动密封; 自封作用; 自紧; 自紧防松
met. 自紧密
self-tightening
: 6 phrases in 2 subjects
Compressors1
Technology5