Alternating current welder
[机] 交流电弧熔接机
🧩 词语组成解析
a. 交互的\\n[医] 交替的
n. 焊接工\\n[化] 焊机
🗣️ 情景例句
How fresh are these vegetables?
这些蔬菜有多新鲜？
A hot bath makes all the difference in the morning.
上午洗个热水澡能让人精神振奋。
However, boxing was very crude, for these were no rules and a prizefighter could be seriously injured or even killed during a match.
不过，拳击是十分野蛮的，因为当时没有任何比赛规则，职业拳击手有可能在比赛中受重伤，甚至丧命。