Molecular structure
[计] 分子结构\\n[化] 分子结构
🧩 词语组成解析
🗣️ 情景例句
If you know a man's last name, address him as 'Mr.'.
如果你知道一个男性的姓， 应该用 'Mr。' 来称呼他。
I was crossing the street and was almost hit by a car.
我穿过街时差一点被一辆汽车撞了。
The hospital had been bombed and Hans had made his way back into Western Germany on foot.
医院遭到轰炸，汉斯步行回到了西德。