Attraction sphere
[医] 吸引球, 中心体
🧩 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
Glad to meet you too.
我也很高兴认识你。
What did he say in the letter?
他在信里说什么了？
but Captain Fawcett did not take him because the trip was too dangerous.
弗西特机长之所以不送他去，是因为那段飞行太危险了。