Catecholtannins
儿茶酚丹宁
🗣️ 情景例句
The train will be stopping in five minutes.
火车将在五分钟后靠站。
She is sick of watching boxing.
她厌恶观看拳击。
for it produces a resentful animal who at a later stage may well turn man-killer.
因为这种方法训练会使动物反感，在以后某个时期可能会变成伤人的动物。