rigorous 'rigәrәs
释义
a. 严厉的, 严酷的, 严格的, 苛刻的, 严密的, 精确的
英文释义
s. rigidly accurate; allowing no deviation from a standard
s. demanding strict attention to rules and procedures
BNC词频排名: 7,073 | 当代语料库词频排名: 6,606