Chemosterilants
化学不育剂
🗣️ 情景例句
Turn the key before you pump the pedal, or you'll flood the engine.
加水之前转动钥匙，要不发动机就给浇灭了。
The darkest hour is that before the dawn.
黎明前是最黑暗的时刻。
She was right! It was!
她说的对，画确实如此。