书面批准

【法】 written approval

书的英语翻译：

book; letter; script; write

面的英语翻译：

face; surface; cover; directly; range; scale; side
【医】 face; facies; facio-; prosopo-; surface

批准的英语翻译：

approve; authorize; confirm; pass; ratify; sanction; seal; warrant
【经】 approbation; authorization; ratification