研制
yánzhì
to develop; to research and manufacture
Every meaning
yánzhì
- to develop; to research and manufacture
Its characters
- 研yánto research; to study (as in 研究)
- 制zhìsystem
Words with 研
Words with 制
Meanings are from Mandarin The Wild’s own dictionary. Levels follow the official HSK word list (the exam’s 2025 syllabus, levels 7–9 shown together).