Trichloropurine
三氯嘌呤
🗣️ 情景例句
This is more than I can bear.
我再也受不了了。
No pains, no gains.
不劳则无获。
Annie was born in a poor family, on April 4th, 1866.
1866年4月4日，安妮出生在一个贫苦家庭中。