Frenum
n. 系带\\n[医] 系带
🗣️ 情景例句
Now point to the buildings.
现在请指着那些建筑物。
He who would search for pearls must dive below(or deep).
欲寻珍珠，须潜水下。
It's about four hundred yards down this street.
城堡就在这条街上，（离这儿）400码左右。