Centre of buoyancy
浮力中心; 浮心
🧩 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];
n. 浮力, 弹性, 快活, 轻快, (股票市场)保持高价\\n[化] 浮力; 浮扬性
🗣️ 情景例句
No problem.
小事一桩。
Thank you. It was very kind of you.
谢谢，您太好了。
If they had only had one more child, the fact would have passed unnoticed.
如果他们只添了1个孩子，这件事本来就不会引起任何人的注意。