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suf. 用以构成名词或形容词,表示具有…性质(的), 与…有关的; 用以构成感叹词
🗣️ 情景例句
You have been working on this for some time, Richard.
你从事这工作已有一段时间了， Richard。
I'll go on an outing with some friends.
我与朋友去郊游。
There's a very important Chinese deer called the milu deer.
有一种非常珍贵的中国鹿，叫做麋鹿。