G acid
[化] G酸; 2-萘酚-6,8-二磺酸
🧩 词语组成解析
🗣️ 情景例句
It's not easy being away from home.
离家独闯不容易。
It is the bridle and spur that makes a good horse.
要把马练好，缰绳靴刺少不了。
Use your head.
动动脑筋。