Thyroidine
甲状腺粉
🗣️ 情景例句
The boy has infected tonsils,
这孩子的扁桃腺受到感染了，
Fools rush in where angels fear to tread.
智者裹足不前，愚者铤而走险。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。