Retraction ring
[医] 子宫收缩环, 班都氏环
🧩 词语组成解析
retraction
[[ri'trækʃən]]
n. 缩进, 撤回\\n[医] 退缩, 缩回
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
You're very talented.
你非常有才华。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
3 What have you been interested in for as long as you can remember?
3。你所能想起来的自己感兴趣的事是什么？