Pressure ring
[化] 耐压环; 压缩环
🧩 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
Rome wasn't build in a day.
伟业非一日建成。
He has graciously consented to speak to us on that subject tonight.
他同意今晚他将就这一专题演讲。
What will be the population of these countries by the end of the twentieth century?
到20世界末较发达国家的人口将是多少？