much less
... look beyond朝比...更远的中央看;思量...今后(更年夜)的题目 much less更不用说;更少;不及 narrow down淘汰或限制范围(使更切当) ...
inferior to
... 堕 堕坏 [fall sink] 负,失败 [defeat] 不及,赶不上 [inferior to] ...
be short of
... be secreted from 从...分泌出来 ...分泌出来 be short of 不及;少于;缺少 不及;少于; be substituted for 替代 ...
not as good as
... 不及 = inferior to 不及 = not as good as 不及格 = fail ...
不及,是指不如;比不上。