Backing ring
[化] 垫环
🧩 词语组成解析
backing
[['bækiŋ]]
n. 后退, 衬背, 后援, 支持者\\n[化] 衬垫
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
You'll have to come and see us soon.
你一定要再来看我们。
Look! Lightening has struck the tree and it's on fire.
瞧！闪电划下来，引燃了树木。
Jim, could you help me, please?
吉姆，你能帮我吗？