cos.trel

n.（名詞）
A flat, pear-shaped drinking vessel with loops for attachment to the belt of the user.
壇：一種平的，梨狀喝水容器，為系在拴用者的皮帶上而帶有圈狀物

來(lái)源：
Middle English
中古英語(yǔ)
from Old French costerel
源自 古法語(yǔ) costerel
possibly from costier [at the side]
可能源自 costier [在邊上]
from coste [rib]
源自 coste [肋骨]
from Latin costa * see kost-
源自 拉丁語(yǔ) costa *參見(jiàn) kost-