Correct

隆隆

/ lónglóng /
Strokes

Definition

rumble

Example

As an Onomatope

rumble; boom

1
liàng
lǎoshì
老式
chē
卡车
cóng
xiázhǎi
狭窄
de
jiēdào
街道
lónglóng
隆隆
kāi
guò
  

An old lorry rumbled down the narrow street.

2
Léishēng
雷声
lónglóng
隆隆
  

The thunder rumbled/boomed/rolled.

3
Huǒchē
火车
lónglóng
隆隆
de
fēichí
飞驰
ér
guò
  

The train thundered past swiftly.

4
Lónglóng
隆隆
de
pàoshēng
炮声

thunder of guns

5
Lónglóng
隆隆
de
机器
shēng

rumble of machines