Return-circuit ring
[化] 反向导流器
🧩 词语组成解析
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
🗣️ 情景例句
Never pump gas with the engine running.
发动机在运转时，别加油。
Poverty and hunger drove them to steal.
贫穷和饥饿迫使他们偷窃。
When he died, however, his brothers found it impossible to keep the secret any longer.
他死后，他的弟弟们才觉得无法再保守这个秘密了。