Jpeg
abbr. 联合图象专家组（Joint Photographic Experts Group）
🗣️ 情景例句
Trees, grass.
有绿树 ，有草地。
We are really glad to see you so constructive in helping settle the problems as regards the signing of the contract.
我们很高兴您在解决有关合同的问题上如此具有建设性。
Oh, do you have to?
噢，你们一定得走吗？