Microballoon sphere
[化] 中空微球(浮在罐中油面与空气隔绝以减少蒸发损耗)
🧩 词语组成解析
sphere
[sfɪr]
n. 球（体）;（兴趣或活动的）范围;势力范围;天体，如行星或恒星;
vt. 形成球体;包围，围绕;置于球面内部;
spher(ball)+e(名词后缀)→球；球体；天体；范围；地位
🗣️ 情景例句
It really was a wonderful ceremony.
那真是一个美好的（结婚）典礼。
How many cups are you going to order?
你要订几杯？
What's in the box? Ann thought. Was it some clothes?
“盒子里是啥呢？”安心想，会是衣服吗？