Gemm
abbr. generalized electronic maintenance model 通用电子维护模型; granulocyte-erythroid-monocyte-megakaryocyte 颗粒细胞-幼红细胞-单核细胞-巨核细胞（测定）
🗣️ 情景例句
Macro adjustment is needed in a market economy.
市场经济需要宠观调控。
I usually read a book to kill time.
我通常用看书来消磨时间。
It's a good opportunity!
好机会！