Mantlet
n. 移动掩蔽物
🗣️ 情景例句
What classes are mandatory for your major?
你的专业什么课是必修的？
Humility is the foundation of all virtue.
谦逊是一切美德的基础。
Dad, this box is too heavy. We can't carry it.
爸爸，这个箱子太重了，我搬不动。