Pontoneer
n. [军]浮桥工程兵(或官),护桥兵(或官)
✅ 同义词
🗣️ 情景例句
A table spoon is much bigger than a teaspoon.
汤匙要比茶匙大得多。
What is happening out there?
外面发生什么事情？
Maybe we had better do that.
看来就这么办吧。