Lengths
n. 长( length的复数形式 ); （持续）时间的长短; 一段; （马或船的）自身长度
🗣️ 情景例句
As you please. I'm ready.
请便。我准备好了。
Confidence of success is almost success.
对成功抱有信心，就近乎成功。
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰（波浪的最高点）