mid-14c., "lying face-down" (in submission, worship, etc.), from Latin prostratus, past participle of prosternere "strew in front, throw down," from pro- "forth" (see pro-) + sternere "to spread out," from PIE root *stere- "to spread, extend, stretch out" (see structure (n.)). Figurative use from 1590s. General sense of "laid out, knocked flat" is from 1670s.
prostrate (v.)
early 15c., prostraten, "prostrate oneself," from prostrate (adj.). Related: Prostrated; prostrating.
实用例句
1. Immediately after my father's death my stepmother was prostrate.
我父亲死后，我的继母一下就垮了。
来自柯林斯例句
2. Percy was lying prostrate, his arms outstretched and his eyes closed.
