Stopcock
n. 龙头, 开关\\n[化] 调节旋塞; 旋阀
✅ 同义词
📖 牛津释义
stopcock
n valve or tap that can regulate the flow of liquid or gas through a pipe （调节管道流量的）阀门, 旋塞
If a water-pipe bursts turn off the stopcock immediately. 水管破裂时要立即关紧旋塞.
🏥 医学释义
开关，活塞，龙头
🗣️ 情景例句
Have you heard the latest?
你听说那条最新消息了吗？
He received full credit for his studies at a previous school.
他在一所先前的学校取得了所有课程的学分。
I work in a middle school near here. I'm a teacher.
我在附近的一个中学教学。我是个教师。