Supporting fire
na. 【军】支援射击\\n
🧩 词语组成解析
supporting
[[se'pɔ:tiŋ]]
a. 次要的；支持的；辅助性的
fire
['faiə]
n. 火，燃烧物;火灾;射击，发射;热情;
vt.& vi. 开火，射击;燃烧;引爆炸药;充满热情;
vt. <口>解雇;射（箭）;激励;射出（子弹）;
🗣️ 情景例句
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
The dinner was superb. Who cooked it?
菜太棒了！谁做的？你吗？
Although negotiators are optimistic, the details are complex enough that they may be hard-pressed to get a deal at all.
然谈判代表持乐观态度，但协议细节如此复杂，他们所面临的困难很可能使他们无法取得一致。