Pelvic diaphragm
[医] 盆膈
🧩 词语组成解析
pelvic
['pelvik]
adj. 骨盆的，关于骨盆的;
diaphragm
['daiəfræm]
n. <机> 隔板;<解>横隔膜;<物>光圈;快门;
adj. 光圈的，隔膜的;
🗣️ 情景例句
But?
但是什么？
Do you ever do exercises on Saturday?
你曾经在星期六做练习吗？
he had great difficulty in controlling the car because a tyre burst during the first run.
但他很难把汽车控制住，因为在开始的行程中爆了一只轮胎。