Endosteum
n. 骨内膜\\n[医] 骨内膜
🗣️ 情景例句
What did I do with the rings?
我把戒指放哪儿了？
If the ox falls,whet your knife.
牛一倒，快磨刀；人遭难，众人踩。
Are you really going to retire, miss Marsh?
马什小姐，您真的准备退休吗？