| 释义 |
sub-/sʌb, səb/prefix (also 亦作 suc- before c, suf- before f, sug- before g, sup- before p, sur- before r, sus- before c, p, t) 1 at or to or from a lower position (subordinate 下级的，附属的; submerge 淹没; subtract 减去; subsoil 底土) 在…之下；低于；来自…之下 2 secondary or inferior in rank or position (subclass 亚纲; subcommittee 小组委员会; sub lieutenant 海军中尉；陆军少尉; subtotal 小计) 次要的；级别低的 3 somewhat, nearly; more or less (subacid 稍带酸味的; subarctic 亚北极(区)的; subaquatic 半水生的) 亚于，近于 4 (forming verbs) denoting secondary action (subdivide 细分; sub-let 转租) (构成动词)往下；进一步；再次 5 denoting support (subvention 补助金) 支持 6 Chem. (of a salt) basic (subacetate 碱式乙酸盐) 【化】(盐)碱基的 [from or suggested by Latin sub- from sub ‘under, close to, towards’] |