1. appear vi.出现,显露
例句:Mr. Green had to appear before the committee to explain his behavior .
格林先生必须在委员会上出面解释他的行为。
2. frown v.不同意, 皱眉头
例句:The frown on the man's face showed that he was displeased.
那人皱着眉头,面露不悦。
3. prove vt.证明,证实
例句:He has proved his courage in the battle.
他已在这场战斗中证明了自己的勇气。
4. shilling n.先令(货币单位)
例句:Have they pay you five shilling?
他们付给你五先令了吗?