modal auxiliaries
短语词组
- english modal auxiliaries 英語情態助動詞
- primary modal auxiliaries 基本情態助動詞
- Auxiliaries and modal auxiliaries 助動詞和情態動詞
- monosyllabic modal auxiliaries 單音情態動詞
- Chinese modal auxiliaries 漢語情態動詞
- The Passive Modal Auxiliaries 情態動詞的被動語態
- potential modal auxiliaries 能性助動詞
- modal auxiliaries and related verbs 情態動詞和有關動詞
- The Form of Modal Auxiliaries 情態動詞的形式 返回 modal auxiliaries