Spiracin
甲基羧基水杨酸
🗣️ 情景例句
then I've got to do some thinking about
那么我就必须考虑考虑
She passed her competitive examination not without difficulty.
她好不容易才通过了答辩考试。
I waited till he came near, then I asked him the way to our old village.
等他走近了，问他去老家的路。