Grafenberg ring
[医] 格雷芬伯格氏环(避孕环)
🧩 词语组成解析
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 is too expensive. How about half the price?
太贵了，半价怎么样？
I will be going home in a few monyhs from now.
我将在几个月后回家去。
Good afternoon.I believe that this is house is for sale.
下午好。我想这房子是要出售的吧！