Life saver
na. 救命的人;〈美〉救生员;〈俚〉应急的东西\\n
🧩 词语组成解析
n. 生活,生计;生命,性命;一生,寿命;人生,尘世;
🗣️ 情景例句
She spends much of her leisure times watching TV.
她花很多空闲时间看电视。
Just a minute, please. I'm sorry, he's not here right now. Can I ask who's calling?
请稍等。对不起,他现在不在这儿。请问你是哪位?
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