can; may; able to; to approve; to permit; certain(ly); to suit; (particle used for emphasis)[cedict]
高一
(n) (See 高校) first year in high-school; first year highschool student[edict]
尺
chǐㄔˇ
a Chinese foot; one-third of a meter; a ruler; a tape-measure; a musical note on the traditional Chinese scale; one of the three acupoints for measuring pulse in Chinese medicine[cedict]