Devanture
锌华凝结器, 蒸锌炉冷凝器
🗣️ 情景例句
You're a big boy.
你是个大孩子了。
To graduate from the university
大学毕业
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，