mousse

1. N-VAR Mousse is a sweet, light food made from eggs and cream. It is often flavoured with fruit or chocolate. 慕斯 (用鸡蛋和奶油制成的甜点)

...a rich chocolate mousse. …味道十足的巧克力慕斯。

2. N-MASS Mousse is a soft substance containing a lot of tiny bubbles, for example one that you can put in your hair to make it easier to shape into a particular style. 摩丝

He had even put mousse in his hair. 他甚至还往头发上抹了摩丝。