Cassiterite
n. 锡石\\n[化] 锡石
✅ 同义词
🗣️ 情景例句
and I love being with your family so much ...
我也很喜欢和你们家人在一起 ……
His friend was injured in an airplane crash.
他的朋友在飞机碰撞中受伤。
These drawings on the wall are process sheets.
墙上的图表是工艺流程表。