苍白: pale, wan...
概论: outline, introduction, survey, general discussion...
更: more, even more, further, still, still more...
截止: to close, to stop, to put a stop to sth, cut-off point, stopping point, deadline...
盖子: cover, lid, shell...
安: content, calm, still, quiet, safe, secure, in good health, to find a place for, to install, to fix, to fit, to bring (a charge against sb), to pacify, to harbor (good intentions), security, safety,...
插座: socket, outlet...
捕: to catch, to seize, to capture...
舍不得: to hate to do sth, to hate to part with, to begrudge...
俗话说: as the proverb says, as they say......
