定風丹 The Wind Fixing Pill
狠得他爆躁如雷,掣鐵棒,劈頭便打;那魔王就使扇子搧他一下。不知那大聖先前變蟭蟟蟲入羅剎女腹中之時,將定風丹噙在口裡,不覺的嚥下肚裡,所以五臟皆牢,皮骨皆固,憑他怎麼搧,再也搧他不動。牛王慌了,把寶貝丟入口中,雙手掄劍就砍。狠得他爆躁如雷,掣铁棒,劈头便打;那魔王就使扇子搧他一下。不知那大圣先前变蟭蟟虫入罗刹女腹中之时,将定风丹噙在口里,不觉的咽下肚里,所以五脏皆牢,皮骨皆固,凭他怎么搧,再也搧他不动。牛王慌了,把宝贝丢入口中,双手抡剑就砍。
逐句解 Line by line
It galled him till he raged like thunder; he whipped out the iron rod and struck at the head, and the Demon King at once used the fan and fanned him a stroke.
狠得他爆躁如雷 uses the light linking de: 得 hooks the verb to a whole clause of result, the same shape as 慌得推倒 or 諕得魄散魂飛, and not the heavier dé that would stand as a verb in its own right.
What he did not know was that the Great Sage, when he had earlier turned into a cicada-fly and gone into the Rākṣasī's belly, had held the wind-fixing pill in his mouth and swallowed it down without noticing; so his five viscera were made fast and his skin and bone firm, and fan how the other might, he could not stir him at all.
The pill is the chapter's hinge, and the reader is told about it only now. The 定風丹 was swallowed in the previous chapter, and 不覺的 marks the accident: 覺 is jué, to notice, so 不 stays bù. 將 is jiāng, "taking"; 剎 in 羅剎 is chà. Note what this does to the fight: the fan now fails for a reason neither combatant chose, which is why the whole thing has to be settled by force.
The Bull King took fright, threw the treasure into his mouth, and swinging his swords two-handed fell to hacking.
掄 is lūn, to swing or brandish, against the lún of 掄材, to select. 口中 takes 中 at zhōng. Putting the fan in his mouth is the safest place he has and the worst possible one, as any reader who has just been told how the pill got swallowed will already suspect.
The fight starts again and works for neither party. The Bull King fans, and nothing happens; the storyteller steps forward to explain why, in a fifty-five character aside that reaches back into the previous chapter for its material.
The explanation insists on accident. 不覺的嚥下肚裡 — swallowed without noticing. The Great Sage did not plan this defence, does not know he has it, and could not have described it if you asked him. The one thing that saves him here is the one thing in the whole sequence he had no hand in, which is a pointed arrangement in a passage otherwise entirely about the consequences of what people choose.
牛王慌了 records the moment the demon realises his weapon has stopped working, and his response is to put it in his mouth. It is the safest place he has. It is also — as any reader who has just heard how the pill was swallowed will notice — the precise spot from which things in this novel get taken.