seventh ['sev.əntθ] ordinal number ESSENTIAL ■7th written as a word 第七(的)•It's the seventh (of May) today.今天是(5月)7日。 •Our team was/came seventh.我们队得了第七名。 ['sev.əntθ] ordinal number be in seventh heaven informal humorous ■to be extremely happy 极为快乐•Since they got married, they've been in seventh heaven.他们结婚后极其幸福。 ['sev.əntθ] noun countable ■one of seven equal parts of something 七分之一 |