Litt
abbr. [医]激光导热疗法；脂浊度试验（lipids turbidity test）
🗣️ 情景例句
I feel like a new man.
我感觉像是换一个人似的。
I wish to express my gratitude to you for your cooperation.
我要对你的合作表达感激之意。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。