催收素

She is collecting seashells on the beach for her science project.
她在海滩上收集贝壳用于她的科学项目。
He has a vast collection of antique coins from around the world.
他拥有来自世界各地的大量古币收藏。
The museum is home to an impressive art collection, featuring works by famous artists.
博物馆里藏有令人赞叹的艺术品收藏，包括著名艺术家的作品。
She's been collecting autographs at the book signing event.
她在签售会上收集签名。
The botanist is collecting samples of rare plant species in the rainforest.
植物学家正在雨林中采集稀有植物样本。
Investors are collecting data to make informed decisions about stock investments.
投资者正在收集数据以便对股票投资做出明智决定。
They're collecting donations for a local charity that helps homeless animals.
他们正在为帮助无家可归动物的地方慈善机构募捐。
The collector meticulously cleaned and cataloged his rare comic book collection.
收藏家仔细地清理并编目他的罕见漫画书收藏。
She collects vintage postcards, a hobby that brings her great joy.
她收集旧明信片，这是一项给她带来极大乐趣的爱好。
The school is collecting used books for their annual book drive to support literacy programs.
学校在进行年度图书捐赠活动，以支持识字项目。