Outer casing
[计] 外壳, 容器\\n[化] 汽车外胎; 外壳
🧩 词语组成解析
outer
['aʊtɚ]
adj. 外面的，外部的;远离内部（中心）的;[哲]客观外界的，物质的;
n. 环外命中;
casing
[['keisiŋ]]
n. 箱, 盒, 包装, 框, 套管\\n[化] 汽车外胎
🗣️ 情景例句
Never go swimming on a full stomach.
吃饱饭后不要游泳。
Marriage is a lottery.
婚姻是一件难于预料的事。
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里，其他5辆汽车跟在他后面。