In the English version of DKS or the Developer's Cut version, at least, Target Lock is described in the manual after the list of Buffs and Debuffs, before the images for human and dragon control schemes (showing the mouse and default keyboard keys used).
left Shift - Quick Lock (nearest opponent in range)
R - Acquire / Cycle Target Lock
C - Cancel Target Lock
Your English is pretty good, and certainly much, much better than an automated translation.
I like that translation of 'cycle', though.
In Beyond Divinity I tried to help someone at a certain point in the game when they needed to get the Staff of Power. Of course it was staff as in a walking stick / cane, but Google translated it as Employees of Power.
