Meparfynol
[化] 甲戊炔醇
🗣️ 情景例句
We must.
我们是该开始了。
I've got to get this shirt washed and ironed.
我得把这件衬衫洗熨一下。
Dad, this is Li Lei. Li Lei, this is my father.
爸爸，这是李磊，李磊，这是我爸爸。