单词	self-locking
释义	self-locking adjective self-lock·​ing ˌself-ˈlä-kiŋ  : locking by its own action a self-locking door a self-locking nut [=locknut] Simply use self-locking cable ties (available in the electrical department of any hardware store) to secure the grate … Mattie Sue Athan and Dianalee Deter Word History First Known Use 1825, in the meaning defined above
随便看	slugs (down) slugs down slugwood sluice sluice box sluice gate sluice valve sluiced sluicegates sluicer sluices sluiceway sluiceways sluicing sluicy sluing sluing arch sluit slum slumber slumber party slumbered slumberer slumberers slumberier

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