Thiadiazole
噻重氮
🗣️ 情景例句
He is as poor as a church mouse.
他一贫如洗。
It's a long way from here.
它离这里很远。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，