Halftrack
n. 半履带车
🗣️ 情景例句
She majored in math and physics at university.
她在大学里主修数学和物理。
To race
竞争
Occasionally, unusual creatures are washed to the shore, but they are rarely caught out at sea.
一些异常的生物偶尔会被冲到岸上来，但它们在海上却极少能被捕到。