🧩 词语组成解析
that's
[[ðæts]]
(=that is)说得更精确些, 简而言之
good
[ɡʊd]
adj. 好的;优秀的;有益的;漂亮的，健全的;
n. 好处，利益;善良;善行;好人;
adv. 同well;
🗣️ 情景例句
Don't be so miserable!
别这愁眉苦脸的。
Perseverance is vital to success.
不屈不挠是成功之本。
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。