Chemical machining
[化] 化学加工
🧩 词语组成解析
[机] 机制
🗣️ 情景例句
That's okay.
没事儿。
John's parents will rejoice at his safe return.
约翰的双亲会因他的安然归来而惊喜万分。
There is a refrigerator in the kitchen.
厨房里有个电冰箱。