Arcing
[机] 电弧作用
🗣️ 情景例句
in your tuxedo jacket pocket.
礼服上衣口袋 。
John and I are old friends.
我和约翰是老朋友了。
If they are not brought to the surface soon they may lose their lives.
如果不把他们尽快救到地面上来，他们就有可能丧生。