technical-grade
英['teknɪklɡr'eɪd]
美['teknɪklɡr'eɪd]
- n.技术级
详细释义
Adjective:
-
containing small amounts of other chemicals, hence slightly impure;
"technical-grade sulfuric acid"
相关词汇
- technical grade 工业级
【近义词】
【邻近词汇】
大家正在查
Copyright © 2023 256查询网 All Rights Reserved