🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
heath
[hi:θ]
n. 荒地，荒野;[植]石南;杜鹃花科植物;
🗣️ 情景例句
If your pet turtle gets sick, take him to the vet.
如果你的宠物龟病了，带它去看兽医。
When did you take the examination?
你什么时候去参加考试？
I was so tired. I could have slept for a week.
我累死了！我能蒙头睡上一星期。