减少木材的干缩和湿涨:();();();层积塑化处理;采用径切板、多层胶合板和细木工板。
参考答案:高温干燥;封闭处理;化学处理
--They haven’t heard any recent news about the Korean students_______made us Chinese sad as well.
--Nor have I.
A.which
B./
C.who
D.whose
葡萄酒的品评时温度太低或太高会出现什么现象?