340. be good for 对…有好处;对…有作用be good at 擅长于; be good to 对…好

339. catch (or get) a glimpse of 瞥见(强调结果) take a glance(or look) at看一眼(强调动作)

338. in general (=in most cases, usually)通常

337. furnish…with (=supply) 向…提供

336. in front of 在…前面 in the front of 在…前部

335. be freed from 免受, 没有…

334. free of charge 免费

333. be fortunate in 幸运,有好运气

332. in the form of 以…形式

331. force…on 把…强加给…