jīnɡjì
经济作物
jīngjì zuòwù
cash crop; economic crop
经济昆虫。
jīngjì kūnchóng
economic insect; insect of economic importance
他家经济比较宽裕。
Tā jiā jīngjì bǐjiào kuānyù.
His family is relatively well-off financially.