Indeclinable
a. 不变化的, 无语尾变化的
✅ 同义词
🔴 反义词
🗣️ 情景例句
Hello, ... speaking. Who do you wish to speak to?
喂， 我是……你想找谁？
He that is master must serve.
主人必须会服务。
This continental slope usually starts at a place somewhere near the 100-fathom mark
一般是从差不多100英寻水深的地方开始的，