ponderous
🇺🇸
/ˈpɑːndərəs/
🇬🇧
/ˈpɒndərəs/
Heavy and slow in a way that feels boring.
His lectures are always ponderous and dull.
他的講座總是沉悶無味的。
Moving slowly because of being very heavy.
The old gates opened with a ponderous creak.
那扇舊門打開時發出了沉重的吱嘎聲。