Cathodic etcher
[化] 阴极蚀刻器
🧩 词语组成解析
[计] 阴极的\\n[医] 阴极的, 负极的
n. 蚀刻工
🗣️ 情景例句
Hello. Is Susan there?
喂，是苏珊吗？
At about seven.
七点左右。
But I didn't see much during the flight because there was too much cloud.
但我在飞行途中并没有看到什么东西，因为云层很厚。