Lignification
n. 木質(zhì)化, 木化\\n[化] 木質(zhì)化; 木質(zhì)化作用
??? 情景例句
Yes, it is.
是的，沒錯。
He is too lazy to move but luckily he has strong toes.
他雖然懶惰得不肯動，但是幸而有強壯的腳趾。
The swallow shares the virtues of both schools in highest measure.
燕子充分兼有這兩類鳥的長處，