Taffrail log
拖曳式计程仪，船速仪
🧩 词语组成解析
n. 船尾上部, 船尾栏杆
log
[lɔg]
n. 记录;日志;原木;
v. 伐木;把…载入正式记录;行驶;
🗣️ 情景例句
What's the book about?
这些书写什么？
How do you do?
你好
No one could account for the fact that one of the boxes was extremely heavy.
其中有只箱子特别重，可谁也弄不清是怎么回事。