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n. 转辙器信号
🗣️ 情景例句
And the price is right.
而且价格也合适。
I'd like to make an appointment to see Mr. Cooper.
我想预约见库珀先生。
Ice is only as safe as the water from which it is made,
冰块只有当制造冰块的水安全时才是保险的，