Pectinid
扇贝
🗣️ 情景例句
You can see many posters that are put up before the movie opens.
每部电影首映前你都会看到铺天盖地的海报。
The great and the little have need one of another.
伟大与渺小相得益彰。
It is a world of red sandy deserts (hence its name----the Red Planet),
红色行星），