Amalgams
n. 汞合金( amalgam的复数形式 ); 混合物
🗣️ 情景例句
Littering is a serious offense in some countries.
乱扔垃圾在某些国家是严重的违法。
To row a boat
划小舟
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。