downgrade
/ˈdaʊnɡreɪd/
音节 down·grade
重音 DOWN-grade
拼读分解
down
/daʊn/
ow双元
grade
/ɡreɪd/
a_e长音
释义
降低等级；降级
发音类比
💡
down=/daʊn/(town) + grade=/ɡreɪd/(grade)
例句
The company decided to downgrade the software due to bugs.
由于漏洞，公司决定将该软件降级。