Tolylsulfonyl
甲苯磺酰
🗣️ 情景例句
How does she get by on such a small salary?
她靠那么一点薪水怎么过生活？
Hi, thief! Would you stop that music for me?
喂，小偷兄，你能替我把音乐关掉吗？
She wanted him to repair their grandson's bicycle!
她叫他去修理孙子的自行车。