笃 (dǔ): (bound form) sincere, genuine, (bound form) (of an illness) serious

年长顾客对腌笃鲜、鲜肉等老味道情有独钟。

nián cháng gù kè duì yān dǔ xiān , xiān ròu děng lǎo wèi dào qíng yǒu dú zhōng .

Older customers have a particular fondness for traditional flavors such as pickled pork and fresh pork.

他的答案很笃定：不会。

tā de dá àn hěn dǔ dìng : bù huì .

His answer was firm: "No."

该模式提供多名可操作角色，包括《羊蹄山之魂》的笃、长门和雪，以及回归的境井仁。

gāi mó shì tí gōng duō míng kě cāo zuò jiǎo sè , bāo kuò yáng tí shān zhī hún de dǔ , cháng mén hé xuě , yǐ jí huí guī de jìng jǐng rén .

This mode features multiple playable characters, including Du, Nagato, and Yuki from *The Soul of Mount Yangtou*, as well as the returning Jin Kiyoi.

文牧野坦言，此次创作，沈腾不断以表演令自己越发笃信“他就是徐福”。

wén mù yě tǎn yán , cǐ cì chuàng zuò , shěn téng bù duàn yǐ biǎo yǎn lìng zì jǐ yuè fā dǔ xìn tā jiù shì xú fú .

Wen Muye admitted that throughout the production, Shen Teng’s performances continually reinforced his conviction that “Shen Teng is Xu Fu.”

正因尝尽行业浮沉，张恒瑞格外笃定当下的选择。

zhèng yīn cháng jǐn xíng yè fú chén , zhāng héng ruì gé wài dǔ dìng dāng xià de xuǎn zé .

Precisely because he has experienced the ups and downs of the industry firsthand, Zhang Hengrui is particularly confident in his current choice.