Piper's manometer
[医] 派珀尔氏测压计
🧩 词语组成解析
n. 压力计\\n[化] 流体压强计; U型管测压计
🗣️ 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如，你是否知道4个青少年中就有1位曾经吸过大麻？
Excuse me! I'm sorry I startled you!
对不起！很抱歉，让你受惊了！
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。