preform
preform1词源 1
构词拆解
- pre-
- Before; physically in front of. · Before; earlier in time; beforehand.
词源说明
释义
名词noun
- 1An object that has undergone preliminary shaping but is not yet in its final form.
- 2(archaeology) The rough, incomplete and unused basic form of a stone tool.
- 3(linguistics) A word that is no longer in use, but has been reconstructed from current ones.
动词verb
- 1To shape
preform2词源 2
释义
动词verb
- 1Misspelling of perform.