Valve spring
[化] 阀弹簧
🧩 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;
spring
[sprɪŋ]
n. 春季;泉水，小溪;弹簧，弹性;跳跃;
vi. 跳，跃;突然发出或出现;发源;劈开，裂开;
vt. 突然跳出;跳过;使开裂;
adj. 春天的;弹簧的，有弹性的;
🗣️ 情景例句
Did she mention when she would arrive?
她说过什么时候到吗？
Yes, I worked from early morning until late at night.
是,我从清早工作直到半夜。
Class 3 did very well in the school sports meeting last week.
“3班在上星期的校运会上表现很好。