He wipes sorrow from his face, and puts his thirsty finger to his thirsty tongue, and tastes the salt.

他拭去了脸上的痛苦，把他干枯的手指放到干涸的舌头上，品尝到了咸。

It is the amount of salt you can pick up between your thumb and your index finger.

那是指你拇指和食指能捏起的盐的数量。

Two genes which were involved in plasma membrane intrinsic protein and ANI-zinc finger family protein respectively might be the salt tolerance-related genes.

有两个基因的假定功能分别与质膜内嵌蛋白和ANI类锌指蛋白相关。