\\\"under a covering of dust\\\"
\\\"the fox was flushed from its cover\\\"
an artifact that covers something else (usually to protect or shelter or conceal it)
the act of concealing the existence of something by obstructing the view of it;
\\\"the cover concealed their guns from enemy aircraft\\\"
the act of protecting something by covering it
the work of applying something;
\\\"the doctor prescribed a topical application of iodine\\\"
\\\"a complete bleach requires several applications\\\"
\\\"the surface was ready for a coating of paint\\\"
造句
用作名詞(n.)
The piece of oilcloth is used as a covering for a table. 這塊油布是用來鋪桌子的。
A cocoon is a kind of silk covering made by an insect. 蠶繭是由昆蟲制造的一種由絲組成的外包層。