Trigonal system
[化] 三方晶系
🧩 词语组成解析
a. 三角的, 三角形的\\n[医] 三角的
🗣️ 情景例句
I miss her very much.
我非常想她。
Peter began to hear about the interesting new play.
彼德开始听到新放映的电视剧很精彩。
Because I've just retired.I want to buy a small house in the country.
因为我刚退休。我想在乡下买幢小房子。