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
My parents paid my way through college.
我父母供我上大学。
A constant guest is never welcome.
久住非佳宾，常来不欢迎。
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。