Reduced density
[化] 對比密度
?? 詞語組成解析
a. 減少的；簡化的；縮減的
??? 情景例句
Very good. But, unless I miss my guess, you should say something about your family, too.
非常好，但是我除非我想錯了，不然你應該談談你的家庭。
If anyone here does one of these things, let me know.
這兒如果有人也喜歡打羽毛球或讀書，請告訴我。
After I had sat down, he said that business was very bad.
待我坐下后，他說生意非常不景氣。