Foreign solids
[化] 外来机械杂质
🧩 词语组成解析
n. 固体( solid的复数形式 ); 立体图形; 立方体; 硬粒
🗣️ 情景例句
I wish I had said that.
真希望那句话是我先说的。
She's perfectly reasonable in her demands.
她的要求完全合情合理。
Tomorrow is christmas Eve, and my father and I went to choose a Christmas tree today.
明天是圣诞节前夜，今天我和父亲去选圣诞树。