Precomputation
[航海]导航预行计算
🗣️ 情景例句
Except for my grandfather.
除了我爷爷。
If the sky fll (or falls), we shall catch larks.
异想天开
A crowd of people gathered round him and a lady rubbed his arm with soap and butter, but George was firmly stuck.
这时在他周围上了许多人，一位女士在乔治胳膊上抹了肥皂，黄油，但乔治的胳膊仍然卡得紧紧的。