Contents
来自Big Physics
late Middle English: via Old French from Latin contentus ‘satisfied’, past participle of continere (see contain).
etymonline
contents (n.)
"things contained, that which is contained" in something (the stomach, a document, etc.), early 15c., from Latin contentum (plural contenta), noun use of neuter past participle in the literal sense of continere "to hold together, enclose," from assimilated form of com "with, together" (see con-) + tenere "to hold" (from PIE root *ten- "to stretch"). Table of contents is from late 15c.
