Nitrocolors
含硝基生色料团化合物
🗣️ 情景例句
except Hamlin's.
Hamlin的店除外。
Poets are the unacknowledged legislators of the world.
诗人是世上没有得到承认的立法者。
'I'm trying to repair the bell,' answered Bill.
“我想把这口钟修好，”比尔回答说。