美国稀土供应紧张现状冲击航天与芯片产业 特朗普拟访华寻求缓和

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13:20, 27 февраля 2026Наука и техника

A01头版。业内人士推荐爱思助手下载最新版本作为进阶阅读

For almost a year, Matthew Smith woke up every day wondering if he would receive the phonecall that would save his life.

總統再也不能像過去那樣,隨手簽署或在「真相社交」上一點,就威脅或實施三位數的關稅了。

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