单词	氨系发粉
释义	氨系发粉ammonia system baking powder
随便看	elementary and junior high school elementary and junior high schools elementary and secondary school elementary and secondary school of aboriginal elementary area elementary arithmetic elementary body elementary boolean matrix elementary cell elementary cell; lattice unit elementary cell (of phase space) elementary cell pattern elementary chain elementary charge elementary circulation mechanism elementary closure property elementary color elementary colour elementary commutative group elementary complex elementary component elementary composition elementary condition elementary cone elementary contraction