barrel-shaped

基本解释

The salp is barrel-shaped and moves by contracting, pumping water through its gelatinous body.
樽海鞘这种生物呈筒状，通过全身收缩、排出海水来推动自己凝胶状的身体移动。
The roving Phronima sedentaria, a small crustacean, inhabits the hollowed-out bodies of dead barrel-shaped organisms called salps.
这个游动的小型甲壳纲动物名叫Phronima sedentaria，它们居住在樽海鞘的“桶状”尸体空壳中。
In 1926, the Cooperage Company of Chicago (pickle manufacturer amongst other things) built this two-story barrel-shaped cottage for their head pickle ad illustrator, William Donahey.
1926年，芝加哥箍桶公司（以及腌菜等生产商）为他们的广告插图画家William Donahey建造了这个2层木桶式小屋。

To overcome all this, LeRoy Olson, an engineer at the University of Washington, devised a barrel-shaped structure of metal rings.
ECONOMIST: 20,000 leagues under the sea
Tibaldi signatures include a clear ring around the barrel and a tie-shaped clip.
FORBES: Tibaldi Pens for Bentley