jounce

v. (使)震动, 摇撼, (使)颠簸 n. 摇动, 震动

发音

其它 /d͡ʒaʊns/
US /d͡ʒaʊns/

词形变化

jounces 复数 jounced jounces 三单 jounces jouncing jouncing 现在分词 jounced 过去式 jounced 过去分词

释义与例句

n.
  1. 1.

    A movement, such as a jolt or a shake.

    1966, Kathryn R. Schoonmaker vs. The State of New York, Claim No. 41795, State of New York Supreme Court, Appellate Division, Third Department Well, I remember we were bouncing around, the car was tilting back and forth, and it seems like it was bouncing after we made this big jounce and went up over the driveway, it was bouncing and tilting back and forth.

  2. 2.

    The fourth derivative of the position vector with respect to time; the time derivative of jerk.

    物理
v.
  1. 1.

    To jolt; to shake, especially by rough riding or by driving over obstructions.

    及物/不及物

词汇关系

名词

同义词 3

shock jar jolt

上位词 2

blow bump
动词

同义词 1

bounce

上位词 4

go move travel locomote

词源

Unknown, possibly a portmanteau / blend of jolt + bounce.

来源：wiktionary