Vulcanizing
v. 硫化, 硬化, 热补( vulcanize的现在分词 )
🗣️ 情景例句
I wasn't good at it, and I didn't like studying it.
我不精于此道， 也不爱去学它。
My son has outgrown these trousers.
我儿子已经长的穿不了这条裤子了。
I feel rather ashamed.
我感到很不好意思。