单词：preformed
音标：['pri:'fɔ:md] ；
a. 预成型的, 预制成的
v form into a shape resembling the final, desired one
v form or shape beforehand or determine the shape of beforehand
v form or shape beforehand or determine the shape of beforehand
词性分布：
preformed的用法和样例：
词汇搭配
- preformed antibody预成抗体
- preformed sintered liner预制烧结衬里...
- non preformed松散的(不预先成形的...
- preformed ceramic core预制陶瓷芯
- preformed unit预制件
- preformed compact预压坯
- preformed rope预先变形钢丝绳,预成...
- preformed wire rope不松散钢丝绳...
- preformed winding成形绕组
- non-preformed wire rope松散钢丝绳
- preformed liner预制衬里
- preformed precipitate预沉淀
- preformed skin预成形蒙皮
- preformed joint预塑缝,预制缝...