Welding symbols
[机] 熔接标记
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
n. 符号；象征；标志；符号表（symbol的复数）
🗣️ 情景例句
How'd you guess?
怎么晓得？
You play the piano beautifully.How much do you practice every day?
你完美地弹钢琴,你每天花多少时间练习？
Yes, there is somebody or something. Maybe it's a tiger!
有，有人或者什么东西。可能是一只老虎！