Mafic minerals
[化] 镁铁质矿物
🧩 词语组成解析
a. [矿]铁镁质的
n. 矿物质；矿物；矿产, 矿产品（mineral的复数）
🗣️ 情景例句
See you in front of the museum at five o'clock.
五点钟博物馆前再见。
Readiness is all.
有备无患。
I have more than you. Do I have fewer apples than you? Let me see!says Jim.
“我的苹果比你的多。”“我的苹果比你的少吗？让我看看！”吉姆说。