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单词 sit up
释义
sit upsit-up
sit up
1 PHRASAL VERB 坐起来;坐直 If you sit up, you move into a sitting position when you have been leaning back or lying down. 坐起来;坐直 [Also VERB PREPOSITION n (not pron)]
  • Her head spins dizzily as soon as she sits up. [VERB PREP.]

    她一坐起身来就感到天旋地转。

2 PHRASAL VERB 使坐起身来;直起身子 If you sit someone up, you move them into a sitting position when they have been leaning back or lying down. 使坐起身来;直起身子 [Also VERB PREPOSITION n (not pron)]
  • She sat him up and made him comfortable. [VERB noun PREP.]

    她帮他坐起身来,好让他舒服一点。

3 PHRASAL VERB 深夜未睡;熬夜 If you sit up, you do not go to bed although it is very late. 深夜未睡;熬夜
  • We sat up drinking and talking. [VERB PREP.]

    我们饮酒谈天,直至深夜。

  • I didn't feel like sitting up all night. [VERB PREP.]

    我不想熬通宵。

SYN stay up, stay awake, not go to bed
4 PHRASAL VERB 突然关注;警觉 If something makes you sit up, it makes you suddenly pay attention to what is happening. 突然关注;警觉
  • A defeat like that makes you sit up and think. [VERB PREP.]

    那样的一次失败会令你警觉起来,开始思考。

5 See also: sit-up 
sit-up ˈsɪtˌʌp ˈsɪtˌʌp
Word forms: plural sit-ups
in AM, also use 美国英语亦用 situp
N-COUNT [usually plural] 仰卧起坐 Sit-ups are exercises that you do to strengthen your stomach muscles. They involve sitting up from a lying position while keeping your legs straight on the floor. 仰卧起坐
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更新时间:2025/3/13 19:27:52