蓄积

shuǐ kù néng xù jī yǔ shuǐ

水库能蓄积雨水。

Reservoirs can store up rainwater.

kāi shǐ xù jī liáng shi

开始蓄积粮食

start storing up grain

xù jī diàn

蓄积电

store up electricity

xù jī xīn lǐ zhāng lì

蓄积心理张力

accumulate mental tension

zài tǐ nèi xù jī

在体内蓄积

accumulate in the body