Pentafluoride
五氟化物
🗣️ 情景例句
You can follow in your father's footsteps.
你可以跟随你父亲的足迹。
Dogs that bark at a distance bite not at hand.
远处叫得凶的狗，不会近身来咬人。
The secret lies in the title of the book which he wrote about his early life, The story of my experiments with truth.
秘密在于他写的那本关于他自己早期生活的《我体验真理的故事》一书。