Penetrations
n. 渗透( penetration的复数形式 ); 穿透; <军>突破; （男人阴茎的）插入
🗣️ 情景例句
I owe you a good steak dinner.
我欠你一顿牛排晚餐。
All bags contain an inner waterproof lining.
所有包内都有一层防水内衬。
Suddenly they came to a waterfall which dropped into an underground lake at the bottom of the cave.
突然，他们来到一道瀑布前，那瀑布奔泻而下，注入洞底一处地下湖里。