🧩 词语组成解析
n. 静脉\\n[医] 静脉
n. 掌, 掌骨\\n[医] 掌
🗣️ 情景例句
The number's no longer in service.
这个号码现在是空号。
Don't forget to look after him.
不要忘记照料他。
and mechanical systems like a wound watch, or the sun,
像上紧发条的手表那样的机械装置，或太阳，