🧩 词语组成解析
n. 正电子\\n[化] 正子; 正电子
n. X线断层摄影术\\n[医] X线体层照相术, X线断层照相术
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['skænə]
n. 扫描器;扫描设备;检测装置;细查者;
🗣️ 情景例句
My friend, I am in a big mess, do you think you could help me tomorrow?
朋友,我现在正忙得一塌湖涂。明天你可以帮一下我吗?
Slow and steady wins the race.
跛鳖千里。
May I have a look at it, please?
我可以看一看吗?