Constriction ring
[医] 子宫收缩环, 班都氏环
🧩 词语组成解析
n. 压缩, 收缩, 紧压的感觉\\n[医] 狭窄, 缩窄; 紧窄感
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
It's an excellent title.
这是个绝妙的书名。
First think,and then speak.
动口先动脑。
The pictures it sent us were very disappointing because its main mirror was faulty!
它传送给我们的图像很令人失望，因为它的主要镜子有误差。