Galactonic acid
[化] 半乳糖酸\\n[医] 半乳糖酸
🧩 词语组成解析
🗣️ 情景例句
Take care, and don't be a stranger.
保重，以后别见外。
To look up
仰视
We'd better take it up with them, in that case.
如果是那样，我们最好向他们提出来。