Arching
[机] 拱作用, 架拱
✅ 同义词
🔴 反义词
🗣️ 情景例句
You remember?
你还记得吗？
Would you please tell us the price of these electric heaters so as to help us make the decision.
能否告知这些电热器的价格，以便我们作出决定。
it is not always safe by the time it reaches the tap.
等水到达龙头时就不一定总是安全的了。