🧩 词语组成解析
projectile
[prə'dʒɛktl]
n. 抛射体;（炮弹、子弹等）射弹，（火箭等）自动推进的武器;
adj. 向前开进的;推进的;抛掷的;弹射的;
pro向前+ject投掷，扔+ile物体→向前扔的物体 →抛射物；导弹
vomit
['vɑmɪt]
vt.& vi. 呕吐;大量喷出;
n. 呕吐，呕吐物;催吐剂;
🗣️ 情景例句
Don't cross that bridge till you come to it.
没到河边，先别操心怎么过桥。
Love is a sweet torment.
爱情是一种甜蜜的折磨。
and in the course of a few hundred miles reaches the true ocean floor at 2,500-3,500 fathoms.
一直延伸到几百英里远深达2，500至3，500的地方，