Shielded-are welding
[机] 掩护电弧熔接
🧩 词语组成解析
a. 隔离的；屏蔽了的；防护的；铠装的
are
[ɑr]
vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是;
n. 公亩（等于100平方米）;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
My wife is a writer. She writes on her computer. She has published ten novels already.
我的太太是个作家。她在计算机上写作。她已发表了10部长篇小说。
How many sisters and brothers do you have?
你有几个姊妹和兄弟？
Hello, Jim! Help yourself to a cake.
你好，吉姆！请随便吃糕点。