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[计] 归偏制\\n[医] 铷(37号元素)
🗣️ 情景例句
His house is on the left.
他的房子就在左边。
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
As it was extremely heavy, he dumped it on the counter.
布袋很沉，他重重地把布袋扔在柜台上。