Safety relief valve
[化] 安全泄压阀
🧩 词语组成解析
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
The wedding dress. And something blue.
结婚礼服。蓝色的东西。
We'll start with an orientation video. It runs about 15 minutes.
我们将从一个电视简报开始，大概放15分钟。
My father was shocked.Now we are not allowed to touch it.
我父亲大为吃惊，不许我们再动它。