crawlway

n.

天花板很低的走廊；

crawlway
Playground passage crawlway and netting
Crawlway Between Big Construction and Pad
Constant crawlway crossings of lynxes and dynamics of their long-term use within the general net of routs
Baby Crawl-Way
In-Cave and Surface Geophysics to Detect a “Lost” River in the Upper Levels of the Mammoth Cave System
Заболевания кожи и её придатков
INSECT CONTAINER
BEE FEEDER FOR HIVES
New Methods in Large-Scale Construction on Permafrost