Pneumatic cushioning
[化] 空气弹簧
🧩 词语组成解析
[机] 缓冲剂
🗣️ 情景例句
I think you are getting off the subject. Could we get back to the main point, please?
我觉得你跑题了。 我们能不能回到主题上来？
You only live once.
人生只有一次。
'I might as well have them,' I said sadly.
“我还是买下的好，”我垂头丧气地说。