underpopulation怎么读

英式音标：[\'ʌndəˌpɒpjʊ\'leɪʃən]

美式音标：[\'ʌndəˌpɒpjə\'leɪʃən]

underpopulation的意思释义

n.

人口不足，人口稀少；

underpopulation用法及例句

例句参考

Sexual Reproduction and Underpopulation

The colonial fear of \'underpopulation\' in German East Africa

Underpopulation, television economies, and the power of the geographical imagination

Malaria, miseria, and underpopulation in Sardinia: the \"malaria blocks development\"cultural model

Speaker Paul Ryan: Underpopulation Is Causing Financial Problems, “People Need To Have More Babies”

From Fighting Underpopulation to Curbing Population Growth: Tracing Colonial Power in German Development Interventions in Tanzania

The relationship between the fluorescence yield and the underpopulation of doublet excited states

From underpopulation to overpopulation: French perceptions of population, environment, and agricultural development in French Soudan...

Winter Commingling of Populations of Migratory Species Can Cause Breeding Range Underpopulation

underpopulation相关例句

1. When not removed, plaque causes tooth decay and gum disease.

牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。

来自柯林斯例句

2. I\'ve tried everything from herbal cigarettes to chewing gum.

中草药香烟、口香糖之类的我统统都试过了。

来自柯林斯例句

3. Deposits of plaque build up between the tooth and the gum.

牙齿和牙龈之间会滋生牙斑。

来自柯林斯例句

4. Regulators may gum up an efficient system.

管理者可能会使一个行之有效的制度陷于瘫痪。

来自柯林斯例句

5. They stopped up leaks with chewing gum.

他们用口香糖粘住了漏缝。

来自柯林斯例句

[ gum 造句 ]