Elastomeric o-rings
[化] 橡胶O型环
🧩 词语组成解析
a. 弹性体的, 人造橡胶的
n. 吊环（ring的复数）
🗣️ 情景例句
That won't do.
这可不行。
Experience is a school from which one can never graduate.
经验无止境。
Get lost.
滚开！