Mesocecal
[医] 盲肠系膜的
🗣️ 情景例句
I'm sorry, Mom.
我很难过， 妈妈。
Don't whistle until you are out of the wood.
没有脱离险境，不要过早高兴。
He told me to unpack my things and then come down to dinner.
他让我打开行装后下楼吃饭。