Tests of welded vessels
[化] 焊接容器试验
🧩 词语组成解析
n. 测验（test的复数）
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];
v. 焊接；使结合（weld的过去分词）
n. 容器；船舶；血管（vessel的复数）
🗣️ 情景例句
Well, he's here with his daughter to have lunch.
嗯， 他和他女儿已到这里等吃午餐了。
Slow as molasses.
慢吞吞的！
I was born in England -- in a small town near London.
我生于英格兰--伦敦城附近的一个小镇。