Ring ketone
[化] 环酮
🧩 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;
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
where we had our meals ...
我们用餐的地方……
Though you cast out nature with a fork, it will still return.
本性难移。
Mr. Huawei always has a lot of meetings to attend.
华威先生总有开不完的会。