Comm
abbr. 委员会（committee）；通信（communication）；商业, 贸易（commerce）；佣金, 委任书（commission）
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
We exchange products under almost all circumstances.
在各种情形下我们都可更换产品。
It will be about the same as it was last time.
大概和上回的订量一样。