Balanced valve
[化] 平衡阀
🧩 词语组成解析
balanced
['bælənst]
adj. 平稳的，平衡的;和谐的，有条不紊的;安定的;
v. “balance”的过去式和过去分词;
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
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
As soon as you have drunk, you turn your back upon the spring.
忘恩负义。
let alone distances of tens or hundreds of light years.
更不用说几十光年或几百光年远的地方了。