Guaranine
[化] 咖啡因; 咖啡碱\\n[医] 瓜拉那睑(即咖啡因)
🗣️ 情景例句
Oh, and the bands and the music.
还有那乐队和音乐。
I have some difficulty in expressing myself.
我表达起来有点困难。
Moreover, as soon as new knowledge is acquired, it is now turned to practical account.
而且，新知识一旦获得，便得到实际应用。