Secondary safety valve(for inner container)
[化] 二级安全阀(供内容器用)
🧩 词语组成解析
secondary
['sɛkəndɛri]
adj. 第二的，中等的;助手，副手;中等教育的;间接的;
n. 副手，代理人;[天]双星中较小较暗的一个，卫星;[语]次重音;
second第二+ary...的→第二的
inner
['inə]
adj. 内部的，内心的;精神的;秘密的;
n. 内部，里面;射中接近靶心部分的一发;
🗣️ 情景例句
What do you like about it?
你喜欢它哪一点呢？
He answered almost all of my questions.
他回答了我几乎所有的问题。
Lights were blazing and men were running here and there: they had just discovered that a prisoner had escaped.
他们刚刚发现有一个俘虏跑了。