Amorphous sulphur
[机] 无定形硫
🧩 词语组成解析
sulphur
['sʌlfə]
n. 硫磺;硫磺色，黄绿色;[动]粉蝶科蝶;
v. 使硫化;用硫磺处理;在…中加硫磺;
🗣️ 情景例句
Why are you back so early?
你们怎么这么早回来？
Jenny is delighted with her poem.
珍妮为自己做的诗感到高兴。
four girls and a boy, an event which radically changed their lives.
4女1男。这事使他们的生活发生了根本的变化。