词根词缀:jet-, -ject, -jecting, -jected, -jection, -jector, -jectory; jacu-, jac-
【来源及含义】Latin: throw, send, fling, hurl, cast; gush; spurt
【同源单词】abject, abjection, abjectly, abjectness, adjectival, adjectival
词根词缀:-or; -our
【来源及含义】Latin: a suffix; state of, result of; he who, that which
【同源单词】abdicator, abductor, ablator, acanthor, accelerator, adductor