Ringer solution
林格液
🧩 词语组成解析
ringer
['riŋə]
n. 套环，投环;
🗣️ 情景例句
This is fun. It's a piece of cake.
有意思 毫不费力。
The plans are not even made yet.
这计划还不曾有人策划过。
As a result, humans have learned to respect feline independence.
结果是人们已经学会尊重猫的独立性。