Q.2 h.
[医] 每二小时
🧩 词语组成解析
[医] 普朗克氏量子常数
🗣️ 情景例句
If you cheat in a test, you've really only cheating yourself.
如果你在测验中作弊的话，你欺骗的只有你自己。
He turned white with amazement.
他害怕得脸都苍白了。
They don't get enough air.
（那样）鱼得不到充足的空气。