Kustallow's tests
[医] 库斯塔洛氏试验(检孕)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Aren't you a little scared?
难道你不会感到有点紧张吗？
The honest penny is better than the stolen dollar.
正当得到的一分钱，胜过偷来的一元钱。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。