Observation circuit
[计] 监视电路
🧩 词语组成解析
🗣️ 情景例句
It's great. Although the economy is pretty slow as usual, it's picking up.
很好。虽然经济发展照常地缓慢，不过已开始回升。
They used to live there, didn't they?
他们过去住在哪里，不是吗？
Dickie left the shop without a word and returned carrying a large cloth bag.
迪基二话没说就走了。一会儿，他带着一个大布口袋回到店里。