Hoppy
n. 吸毒成瘾者\\na. 蛇麻草的；啤酒花的；跳动的
🗣️ 情景例句
She wants to be here for Grandpa.
她原希望在此等爷爷。
Time past cannot be called back again.
光阴一去不复返。
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，