polytype的翻译，读音
英/'pɔlitaip/
释义：
多种类型的, 多型的
n. A cast, or facsimile copy, of an engraved block, matter
in type, etc. (see citation); as, a polytype in relief.
a. Of or pertaining to polytypes; obtained by polytyping;
as, a polytype plate.
v. t. To produce a polytype of; as, to polytype an
engraving.
n. A cast, or facsimile copy, of an engraved block, matter
in type, etc. (see citation); as, a polytype in relief.
a. Of or pertaining to polytypes; obtained by polytyping;
as, a polytype plate.
v. t. To produce a polytype of; as, to polytype an
engraving.