Axis of weld
[化] 焊缝轴线
🧩 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];
weld
[wɛld]
vt.& vi. 焊接;使紧密结合;
n. 焊接点;黄色植物染料;
🗣️ 情景例句
Which band of College English Test have you passed?
大学英语考试过了几级？
Someone is using the phone.
有人在用电话。
We offer a discount for large orders.
我们对大量订购有打折。