Paragenesis
n. [礦]共生(次序)
??? 情景例句
How many stops will the train make on the way?
路上火車停幾站？
Devil must be driven out with devils.
以毒攻毒。
When you think of the innumerable birds that one sees flying bout,
你可以想象出天上有看得見的飛來飛去、數不清的鳥，