Opacus
a. [气](云)蔽光的
🗣️ 情景例句
I'm so sad to see this little dog without her family.
看到这只狗没有家 我真难过。
I eat dinner at about 7 o'clock.
我在大约7点钟吃晚饭。
To finish so much work in a day is impossible.
一天之内干完这么多事是不可能的。