Compressed gas cylinder
[建] 压缩气筒
🧩 词语组成解析
compressed
[kəm'prest]
adj. 压缩的;<生>扁长形的;
v. 压紧，压缩( compress的过去式和过去分词 );精简;
gas
[gæs]
n. 气体;[矿业] 瓦斯;汽油;毒气;
vt. 加油;毒（死）;
vi. 加油;放出气体;空谈;
int. 该死！（令人气愤的人应即被送毒气室处死）;
🗣️ 情景例句
This place is a pigsty.
这地方像个猪圈。
Every day is not Sunday.
好景不常在，好花不常开。
In summer it is often too hot, and in winter it is too cold.
夏天常常太热，冬天又常常太冷。