| 释义 |
snuff2/snʌf/ n. & v.●n. powdered tobacco or medicine taken by sniffing it up the nostrils 鼻烟；鼻吸药 ●v. intr. take snuff 吸鼻烟；吸鼻药 □ up to snuff colloq. [口] 1 Brit. knowing; not easily deceived [英]精明的；不易受骗的 2 up to standard 符合标准的 [Dutch snuf (tabak ‘tobacco’) from Middle Dutch snuffen ‘snuffle’] |