Thiocytosine
α-硫胞嘧啶
🗣️ 情景例句
and collect the furniture we need.
募集我们需要的家具。
I like to gaze at the setting sun in the evening.
我喜欢在傍晚观赏晚霞。
Speak louder，please.
说话请大声点儿。