Lippes loop
利普斯(双S形)节育环(由美国医生杰克利普斯发明的子宫避孕环)[亦作 the loop]
🧩 词语组成解析
loop利普斯(双S形)节育环
loop
[lup]
n. 圈，环;[医]宫内避孕环;回路;弯曲部分;
vt.& vi. （使）成环，（使）成圈;以环连结;使翻筋斗;
🗣️ 情景例句
You must have the wrong number.
你一定打错电话了。
I feel very comfortable.
我觉得很舒服。
The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening.
事实上搜寻工作很困难，因为常常是早晨在甲地发现那只美洲狮，晚上却在20英里外的乙地发现它的踪迹。