roll-on
US /ˈroʊl.ɑːn/
UK /ˈrəʊl.ɒn/
名词
走珠, 走珠止汗剂
a type of deodorant or antiperspirant applied to the skin with a ball applicator
示例:
•
She prefers a roll-on deodorant for daily use.
她喜欢日常使用走珠止汗剂。
•
Don't forget to pack your roll-on for the trip.
别忘了为旅行带上你的走珠止汗剂。