The verb is pronounced /rɪ'tɑːd/. The noun is pronounced 'riːtɑːd/. 动词读作/rɪ'tɑːd/。名词读作/'riːtɑːd/。
1 VERB 延迟;减缓;妨碍 If something
retards a process, or the development of something, it makes it happen more slowly.
延迟;减缓;妨碍 [formal] 2 N-COUNT 笨蛋;傻子 If you describe someone as a
retard, you mean that they have not developed normally, either mentally or socially.
笨蛋;傻子 [informal, offensive, disapproval] View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years