Vulcanizer
[化] 硫化剂
🏥 医学释义
①(橡胶)硫化器，硬化器 ②硬化剂
🗣️ 情景例句
When my girlfriend rings me out of the blue, I'm in a good mood for the rest of the day.
我突然接到女朋友的电话，接下来的一整天我的心情都很好。
The remembrance of past sorrow is joyful.
记住过去的不幸使人愉快。
The tent was full of water! They all leapt out of their sleeping bags and hurried outside.
原来帐篷里到处都是水！他们全都跳出睡袋，跑到外面。