Dibutyl methylene diphosphonic acid(dbmdp)
[化] 亞甲基二丁基雙膦酸
?? 詞語組成解析
[機] 二丁基
n. 亞甲基\\n[化] 亞甲基
??? 情景例句
And tell them you want to go on the tour that goes down into the canyon.
跟他們說你要參加到峽谷里去的旅游團。
What time did you use to get up last year?
你去年時常什么時間起床？
In the struggle, the strap broke and, with the bag in their possession, both men started running through the trees.
在爭搶中，手提包的帶斷了，包落入這兩個人手里，他們拔腿跑進了樹林。