Spring-loaded valve
[化] 弹簧阀
🧩 词语组成解析
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;
loaded
['ləudid]
adj. 载重的，有负荷的;充满…的;〈美俚〉喝醉了的;〈美俚〉富有的;
v. 把…装上车[船]( load的过去式);装…;
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 Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
Diligence is the mother of good luck.
刻苦是成功之母。
But they would not listen to him. When they came to the river, a white man was waiting in the boat for them.
但是他们不听，当他们来到江边时，一个白人正在船上等着他们。