DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
凹凸形 āotūxíng
hydroel.st. concavo-convex
tech. concavo-convex (的); convexo-concave; machicolated form
凹凸形
: 29 phrases in 10 subjects
Architecture3
Automobiles1
Desert science1
Engineering geology2
General2
Oil / petroleum1
Polygraphy1
Technology11
Telecommunications1
Textile industry6