vt.

1. 使介入；使插入[（+between）]
   He interposed himself between them to stop them fighting.

   他插在他們之間以阻止其打架。

2. 提出（異議等）
   interpose an objection

   提出異議

3. 插（話）
   She interposed a few questions into the senator's speech.

   她在參議員演講時插進來提了幾個問題。

vi.

1. 介入；插入
2. 仲裁，調停[（+between）]
   Mother interposed in the dispute between my brothers.

   母親為我的兄弟們的爭執調停。

3. 插嘴

v.

1. insert between one thing and another.
2. intervene between parties.
3. say as an interruption.
4. exercise or advance (a veto or objection).