Monocycle
n. 独轮脚踏车
✅ 同义词
🔤 词根
mono-表示“一”
🌿 同词根单词
🗣️ 情景例句
Ready, folks?
可以点菜了吗？ 两位，
Because hs is thinking of majoring in this subject at the university.
因为他考虑把此学科作为在大学里的专业。
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，