Interstitial cusp
[医] 间质尖
🧩 词语组成解析
interstitial
[,intə'stiʃəl]
adj. 空隙的，裂缝的，形成空隙的;填隙;填隙子;
n. 尖头, 尖端\\n[医] 尖
🗣️ 情景例句
Are you a resident of Shanghai?
你是上海市居民吗？
Forgive me for interrupting, but I have a question.
对不起我插个嘴，我有一个问题。
'I'm sorry, we've sold out,' the girl said.
“对不起，票已售完。”那位姑娘说。