Constriction ring dystocia
[医] 收缩环性难产
🧩 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;
n. 难产\\n[医] 难产
🗣️ 情景例句
But when Robbie was born,
但当Robbie出生后，
We never know the worth (or value) of water till the well is dry.
井枯方知水可贵。
and comforted by the thought of the help he was bringing to his friend,
想到能对朋友有所帮助，他感到欣慰，