Bottlecap
na. 瓶盖
🗣️ 情景例句
Michelle and her friends are at the aquarium in Brooklyn.
Michelle和她的朋友们在参观 Brooklyn的水族馆。
There is a black sheep in every flock.
群群羊中有黑羊。
shape in only two dimensions.
形态只有两种尺度。