Eng

Attained...

達到了

Attained, Reached

(Attain, Reach, To reach, Arrive at, Get to, Got to, Had arrived, Reach)

掌握

Attain, Attained, Attaining, Attains, Get to, Gets to, Getting to, Got to, Grasp, Grasped, Grasping, Grasps, Master, Mastered, Mastering, Masters, To attain, To get to, To grasp, To hold, To master