Pentapropyl
五丙基
🗣️ 情景例句
That's all right. We don't go to bed early.
那没关系。我们不会睡得太早。
Practice is better than precept.
身教胜于言教。
As we bumped over eh dusty track, we swerved to avoid large boulders.
我们在尘士飞扬的道路上颠簸，车子东拐西弯，以躲开那些大圆石。