单词	proton recoil--track
释义	track， proton recoil回跳质子径迹
随便看	to make up one's mind to make up the balance to make up the complement to make up the difference to make up the light weight of money to make up the loss to make up the mind to make up with, to make peace to make use of ground to make use of the ground to make valid to make verses to make void to make war to make warm to make war upon a kingdom to make war upon a refractory state to make war upon a state to make water to make water, as a ship to make water, to leak to make water, to pass urine to make water, to urinate to make way to make way, to clear the way, to stand out of the way, to give room for passing