Weldless connection
[化] 非焊接式接头
🧩 词语组成解析
a. 无焊缝的\\n[化] 无缝的; 无焊缝的
🗣️ 情景例句
worrying about him.
为他操心。
Excuse me to have troubled you.
对不起麻烦你。
I have just moved to a house in Bridge Street.
我刚刚搬进了大桥街的一所房子。