Firefly luciferin
[化] 萤火虫荧光素
🧩 词语组成解析
firefly
[['faiəflai]]
n. 萤火虫
n. 荧光素\\n[化] 荧光素(虫的)
🗣️ 情景例句
Sunrises. Stretch it out. Flat back.
双手捧日。尽量伸展。平背拉回。
I'm afraid you will catch a cold.
我怕你会感染到感冒。
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。