Barrel liner
[机] 桶衬
🧩 词语组成解析
barrel
['bærəl]
n. 桶;一桶之量;圆筒，活塞筒，滚筒;圆筒;
adj. 桶状的;
vt. 装进桶里，放进桶里;
vi. 高速行驶;
bar 木棒,障碍#词根助记：bar木条,桶是用木条做成的
liner
['laɪnɚ]
n. 班轮，班机;衬垫，衬套;衬里;画线者;
🗣️ 情景例句
Did you remember your other appointment for today?
还记得今天的另一个约会吗？
Saturday the whole family will clean out the garage.
周六全家动员打扫车库。
Since then, they have been trying to find out how the fire began.
从那时起，他们一直试图找出起火的原因。