Toothed whale
n. 啮齿类鲸类动物（有气孔）
🧩 词语组成解析
a. 有齿的, 锯齿的, 锯齿状的
whale
[wel]
n. [动]鲸，鲸鱼;巨大的事物;
v. 捕鲸;击打，猛击;
🗣️ 情景例句
If you are going to insist, then just do it.
如果你想坚持，那么就坚持到底。
Every advantage has its disadvantage.
有利必有弊。
If it is not a question of resting the body, then perhaps it is the brain that needs resting? This might be a plausible hypothesis were it not for two factors.
如果睡眠的功能不是在于使身体得到休息，那么也许是让大脑得以休息？若不是下面两点，这种假使似乎是有道理的。