Arm's length
adj. 不友好的\\n
🧩 词语组成解析
🗣️ 情景例句
Four.
四点钟。
A test pilot needs plenty of nerve.
飞行试飞员需要极大的勇气。
The turtle at last gives up by pulling his feet under his shell and the game is over.
海龟终于屈服了，将4条腿缩进壳内。