查询词典 lessen

As the trade winds lessen in 48 , the ocean temperatures rise, causing the Peru current flowing in from the east to warm up by as much as 5 °C.

在介词in的后面，当为名词无疑，注意要搞清楚，in有多种意义，此处整个短语来修饰lessen减少，当为在某个方面减少。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。