By exposure to weather
受到風雨的侵蝕,風化
?? 詞語組成解析
by
[ba?]
prep. 在…旁邊;表示方式;由于;經過;
adv. 經過;表示保留或保存時用;短暫拜訪;
to
[tu,t?]
prep. 向，朝著;到;關于;屬于;
adv. 朝一個方向的;到某種狀態;關閉;
weather
['w?e?]
n. 天氣， 氣象;暴風雨;
vt.& vi. 曬干， 風化;
vt. 平安渡過， 挨過;[地]使風化;
??? 情景例句
It was a dollar and sixty cents.
花了一元六角。
How many slices are you going to use?
你要用幾片？
Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.
幾乎每天都可以看到一只小海豚把鼻子頂入一只300磅重的海龜的硬殼下面，拼命地把它翻過來。