3 sentences for 入口 (rù​kǒu — first taste)

1. 这款点心的口感非常绵，入口即化。

   zhè kuǎn diǎn​xin de kǒu​gǎn fēi​cháng mián, rù​kǒu jí huà.

   The texture of this pastry is very soft and melts in your mouth.

   Source: Dong Chinese Dictionary

2. 这种酒虽然入口柔和，但后劲很大。

   zhè zhǒng jiǔ suī​rán rù​kǒu róu​hé, dàn hòu​jìn hěn dà.

   Although this wine goes down smoothly, it has a strong kick later.

   Source: Dong Chinese Dictionary

3. 这种酒虽然入口柔和，但后劲很大，容易喝醉。

   zhè zhǒng jiǔ suī​rán rù​kǒu róu​hé, dàn hòu​jìn hěn dà, róng​yì hē​zuì.

   Although this wine tastes mild at first, it has a strong kick and can easily get you drunk.

   Source: Dong Chinese Dictionary