Limits of autoignition
[化] 自燃性极限
🧩 词语组成解析
n. 范围；领土；极限（limit的复数）
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 自动点火\\n[化] 自燃
🗣️ 情景例句
So I know.
所以我了解这些。
I'm cleaning the yard outside.
我在外面清理庭院。
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。