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
I'm sorry, I didn't get your name.
对不起，我没听清楚你的名字。
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
It is a good idea to start a part-time job so long as it does not affect your studies.
只要不影响学习，干兼职工作的想法是不错的。