Quadrupler
[计] 四倍器, 乘装置
🗣️ 情景例句
She won the first place in a speech contest.
她在演讲比赛中获得很第一名。
I'm fishing at the lake.
我在湖边钓鱼。
The open sea was deep and mysterious,
无边无际的海洋深邃而又神秘，