Burrowing

(p. pr. & vb. n.) of Burrow

编辑:沃尔夫冈

• They spoke of those hours of burrowing. 阿瑟·柯南·道尔. 福尔摩斯历险记.
• The eyes of moles and of some burrowing rodents are rudimentary in size, and in some cases are quite covered by skin and fur. 查尔斯·达尔文. 物种起源.
• The only remaining point was what they were burrowing for. 阿瑟·柯南·道尔. 福尔摩斯历险记.

校对:佩德罗