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[医][=second malignant neoplasm]继发性恶性肿瘤，第二位恶性肿瘤
🗣️ 情景例句
Let's lake this one step at a time.
做这事我们要一步一步来。
This offer must be withdrawn if we haven't received your reply within five days.
如果5天之内我方未必到贵方答复，该盘撤消。
Hi, George.
你好，乔治。