important; vital; to want; to be going to; must[cedict]
讓
ràngㄖㄤˋ
to yield; to permit; to let sb do sth; to have sb do sth[cedict]
機器人
jī qì rénㄐㄧ ㄑㄧˋ ㄖㄣˊ
mechanical person; robot[cedict]
掌握
zhǎng wòㄓㄤˇ ㄨㄛˋ
to grasp (often fig.); to master; to know well; to understand sth well and know how to use it; fluency; to control; to seize (initiative, opportunity, destiny)[cedict]
生殺
(n,vs) (See 活殺) sparing life and taking life; letting live and killing[edict]