Stiffening ring
[化] 补强环; 补强圈
🧩 词语组成解析
[化] 加劲
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
While my car is in the shop, they have given me a courtesy car to drive around.
我的车还在修理店时，他们给我一辆替代车用。
She changed into old clothes for the sake of comfort.
为了舒适，她换上了旧衣服。
300 pieces.
300个