| 释义 |
menstruatemenstruate /ˈmɛnstruˌeɪt, -streɪt/ verb [intransitive] ETYMOLOGYmenstruateOrigin: 1800-1900 Late Latin, past participle of menstruari, from Latin menstruus monthly VERB TABLEmenstruate |
| Present | I, you, we, they | menstruate | | he, she, it | menstruates | | Past | I, you, he, she, it, we, they | menstruated | | Present perfect | I, you, we, they | have menstruated | | he, she, it | has menstruated | | Past perfect | I, you, he, she, it, we, they | had menstruated | | Future | I, you, he, she, it, we, they | will menstruate | | Future perfect | I, you, he, she, it, we, they | will have menstruated |
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| Present | I | am menstruating | | he, she, it | is menstruating | | you, we, they | are menstruating | | Past | I, he, she, it | was menstruating | | you, we, they | were menstruating | | Present perfect | I, you, we, they | have been menstruating | | he, she, it | has been menstruating | | Past perfect | I, you, he, she, it, we, they | had been menstruating | | Future | I, you, he, she, it, we, they | will be menstruating | | Future perfect | I, you, he, she, it, we, they | will have been menstruating |
science, biology when a woman menstruates, blood flows from her body during her monthly menstrual period [Origin: 1800–1900 Late Latin, past participle of menstruari, from Latin menstruus monthly]—menstruation /ˌmɛnstruˈeɪʃən, mɛnˈstreɪ-/ noun [countable, uncountable] |