| 释义 |
drumlin|ˈdrʌmlɪn|
[app. for drumling, dim. of drum n.2]
= drum n.2
1833[see drum n.2]. 1833–8J. Scouler in Jrnl. Royal Geol. Soc. Dublin I. 273 These drumlins are very common in many parts of the country, and a very fine example of their nature occurs between Belfast and Lisburn. 1893Sir H. H. Howorth Glac. Nightmare II. 854 Sometimes..they are aggregated into lenticular mounds or drumlins. |