"abacus" 怎么发音
word
ˈæbəkəs
AB-uh-kuhs
ˈæbækəs
AB-uh-kus
释义
An abacus is a simple device with beads on rods, used for counting and doing basic arithmetic, especially before electronic calculators existed.
IPA 音标
美式英语
ˈæbəkəs
英式英语
ˈæbækəs
简化发音
美式
AB-uh-kuhs
英式
AB-uh-kus
语境中听
A child learns to count with an abacus.
The teacher showed the class an abacus.
The abacus is a useful tool for simple math.
Many people used an abacus before calculators became common.