Phosgenation
光气化(作用)
🗣️ 情景例句
That's a secret ... between us women.
这是个秘密……我们女人的秘密。
There is no royal road to learning.
治学无坦途。
but ever since he moved in, he has had trouble with cars and their owners.
但自从搬进去后，就和汽车及车主们发生了磨擦。