Phthalazinyl
[化] 2,3-二氮杂萘基
🗣️ 情景例句
Thanks, Grandpa. Please sit down.
谢谢你， 爷爷。请坐。
He left his home to look for employment.
他离家去找工作。
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。