实施
shíshī · HSK 4
implement
🛠️ 实 (solid/real) + 施 (carry out) = make real, implement
实 means real or solid; 施 means to carry out or apply. Together they mean putting a plan into real action. Compare 实现 (achieve) and 措施 (measures) — 实 keeps showing up wherever something moves from idea to reality.