- 重点词汇
- 感冒
catch a cold; have a cold; catch cold; cold; common cold; head cold
- 应该
should; ought to; shall; might; could; can; ought; want; must; be supposed; would do well to; oughta; stand; have to; had best do; had better do; had better; had best; better; sure
- 注意
pay attention to; look; notice; regard; mind; heed; note; advert; take note; be careful; take care; attend to; take notice of; be mindful of; observe; look out for; keep an eye on; NB; N.B. (used in writing); careful; attentive; mindful; watchful; heedful; conscious; attention; steady; watch; remark; consideration; observation