Phlogogen
[医] 致炎[物]质, 酿炎物
🗣️ 情景例句
Loosen up! it's not worth getting upset about.
放松点儿！ 不值得为这件事苦恼。
Serves you right!
活该！
Look! That girl has fallen off her bicycle.
看！那个女孩从自行车上摔下来了。