🧩 词语组成解析
charles
[[tʃɑ:lz]]
n. 查尔斯(人名)
(koopman 的复数) [人名] 库普曼
🗣️ 情景例句
I woke up when I heard someone speak.
一听到有人说话我就醒了。
My hat is white.
我的帽子是白色的。
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,