Metallogrophic
a. 金相的, 金相學的
??? 情景例句
Give me a cup of coffee, please.
請給我一杯咖啡。
The only feasting I do these days is in my dream.
這幾天我只能在夢中享受山珍海味了。
and near its lower reaches there is a long tailing-off which is almost certainly the result of material transported out to deep water after being eroded from the continental masses.
在這個地帶的低處是很長的一段尾沙地段，基本上可以斷定這個地段是大陸塊體上侵蝕下來的物質被水沖到深水處形成的。