Attachment of nonpressure parts
[化] 非承压部件、附件
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 零件, 部件
🗣️ 情景例句
How about next Saturday?
下周六如何？
Practice is better than precept.
身教胜于言教。
Hello, Wei Hua! Nice to meet you.
魏华，见到你也很高兴！