O ring
un. O形环；圆形截面密封圈\\n
🧩 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
Remember,
别忘了，
This company is growing by leaps and bounds, and the way to keep growing.
这个公司正在迅速发展，保持成长。
I had no intention of buying one,
我原来并不打算买一个，