sheathing

n [U, C] protective covering or casing, eg on parts of a building 盖板, 望板（如建筑物的）.

shaven, shaver, shaving, shaving-brush, shaving-cream, shaving-foam, shaving-stick, shavings, shawl, she, she'd, she'll, she's, she-, sheaf, shear, shearer, shears, sheath, sheath-knife, sheathe, sheaves, shebang, shebeen, shed, shed weight, sheen, sheep, sheep-dip, sheep-dog, sheep-fold, sheepish, sheepishly, sheepishness, sheepskin, sheer, sheet, sheet lightning, sheet music, sheeting, sheikh (also sheik),