A couple days ago I came across the following Japanese phrase:

?度乾燥しなさい

"?" represents a character I was unable to recognize. Attempts at drawing it on Google Android handwriting input yielded 樶, 橄, 裕, 榴, 欄. A few attempted decompositions I remember:

1. Tree radical, on its right the composition of upper part of 習, a mouth side by side with something and a horizontal line below;
2. Tree radical, 習 on the right;
3. Tree or origin radical, on the right a day on top of a ear and 又 or 文 - that gave 樶.

Any idea what that character may be?

A couple days ago I came across the following Japanese phrase:

?度乾燥しなさい

"?" represents a character I was unable to recognize. Attempts at drawing it on Google Android handwriting input yielded 樶, 橄, 裕, 榴, 欄. A few attempted decompositions I remember:

1. Tree radical, on its right the composition of upper part of 習, a mouth side by side with something and a horizontal line below;
2. Tree radical, 習 on the right;
3. Tree or origin radical, on the right a day on top of a ear and 又 or 文 - that gave 樶.

Any idea what that character may be?

PS Searching 度 with JEDict led me to 極度. Could that be it?