Beilstein test
[机] 贝尔斯登试验
🧩 词语组成解析
🗣️ 情景例句
I got dumped by my girlfriend.
我被女朋友甩了。
Love cannot be forced.
爱情不强求。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。