Biotech
n. 生物技术
✅ 同义词
🗣️ 情景例句
I always worry.
我一向担心。
I dress my sister and wash her hands and face.
我给我妹妹穿衣服，洗脸洗手。
Don't worry about that. Right now you need to stay still until help comes.
别为这事担心。现在，在有人来之前，你必须要呆着不动。