Thip
[化] 四氢异┭唑吡啶酮
🗣️ 情景例句
Yes. It's the anniversary of one of our important revolutionary movements.
是的。它是中国一个重大革命运动的纪念日。
Keeping is harder than winning.
创业不易，守业更难。
and a very firm hand must be employed in the early stages.
因此开始阶段需要有一位强有力的老手。