Deta
abbr. 二乙撑三胺；二亚乙基三胺
🗣️ 情景例句
I wish she were here with us to enjoy the country.
我真希望现在她就和我们在一起享受这乡村美景。
Hello. Could I please speak to Miss Davis?
喂，麻烦你，请戴维斯小姐听电话。
Brevity is the soul of wit.
简洁是智慧的精华。