Welding rules
[化] 焊接规则
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
n. 规则；条例（rule的复数形式）
🗣️ 情景例句
A friend in need is a friend indeed.
患难朋友才是真正的朋友。
What track does the Metroliner leave from?
华纽特快从第几轨道开出？
Yes, I'm afraid so. It's getting late, and we have to be up early in the morning.
恐怕是这样。天渐渐变晚了。清晨我们得早起。