Centre of gravity
重心\\n[化] 重心
📖 牛津释义
centre of gravity
point around which the weight of an object is evenly distributed 重心.
🧩 词语组成解析
centre
['sentər]
n. 中心;（市镇的）中心区;中心点;中枢;
vt.& vi. 置于中央;集中;把…当作中心;（使）成为中心;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Nothing ventured, nothing gained.
不入虎穴，焉得虎子。
I will come right now.
我会马上回来。
Suddenly, they heard a voice behind them.
突然他们听到身后有声音。