ramification

n (usu pl 通常作复数) part of a complex structure; secondary consequence, esp one that complicates 某复杂系统之部分; 分支（尤指形成复杂结构者）: widespread ramifications of trade 广布各地的贸易分支机构 * I couldn't follow all the ramifications of the plot. 我并不完全明白故事的所有情节.

raise...out of, raisin, raison d'etre, raj, rajah (also raja), rake, rake-off, rakish, rakishly, rakishness, rallentando, rally, ram, ram-jet, Ramadan, ramble, rambler, rambling, rambunctious, ramekin, ramify, ramp, rampage, rampant, rampantly, rampart, ramrod, ramshackle, ran, ranch, rancher, rancid, rancidness, rancor, rancorous, rancorously, rancour (US rancor), rand, randily, randiness,