Triatomic acid
[化] 三价酸\\n[医] 三元酸, 三价酸
🧩 词语组成解析
a. 三原子的, 三代的, 三羟的, 三羟基的\\n[医] 三原子的; 三羟的
🗣️ 情景例句
You'll have to come and see us soon.
你一定要再来看我们。
About how long does it take?
大约要坐多久？
I smoked with concentration and pleasure as I was sure that this would be my last cigarette.
我聚精会神而又愉快地吸着这枝烟。因为我确信这是我最后一枝烟了。