booster

中文意思

• n. 支持者
• n. 助推器
• n. 增压器
• n. 传爆药

英文释义

• n. a thief who steals goods that are in a store
• n. an amplifier for restoring the strength of a transmitted signal
• n. the first stage of a multistage rocket
• n. an additional dose that makes sure the first dose was effective

词形变化

复数

boosters

例句

1. n. 支持者

   As a strong booster of renewable energy, she attends every environmental conference.

   作为可再生能源的坚定支持者，她参加了每一次环保会议。

2. n. 助推器

   The rocket separated from its booster a few minutes after takeoff.

   火箭起飞几分钟后与助推器分离。

3. n. 增压器

   The engineer installed a water pressure booster to solve the problem on the top floor.

   工程师安装了一个水压增压器，以解决顶楼的问题。

4. n. 传爆药

   The safety officer checked the booster to ensure the explosive system would work correctly.

   安全员检查了传爆药，以确保起爆系统能够正常工作。