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
They're both students of the performing arts.
他们两个都是的搞表演艺术的学生。
A wise man needs not blush for changing his purpose.
智者不耻于改变初衷。
They offered to pay $10 a pound for the biggest biscuit baked by a listener.
他们愿意以每磅10美元的价钱买下由听众烘制的最大的饼干。