Benzaceanthrylene
苯并醋蒽
🗣️ 情景例句
Richard Stewart's show at the Carlson Gallery Richard Stewart
在Carlson画廊展出的
I wrote several letters on my mother's behalf.
我代表我母亲写了几封信。
He was so angry as to be unable to speak.
他气的连话都说不出来了。