whetn.磨;磨利之物;开胃物v.磨(刀);刺激(欲望、兴趣)
whettle bone胸椎
whet-slate砥石
whettle bones[医] 胸椎
whet a sickle钢镰刀
whet wastewater研磨废水
whettle-bones[医] 胸椎
whetstone ratio油石比
whetstone slate砥石
whetstone holder磨刀石架
whet the appetite增强欲望