water-borne是什么意思

water-borne是什么意思

water-borne
英['w?:t?rb'?:n] 美['w?:t?rb'?:n]
[医] 水传播的
[例句]But 800 million are still at risk of water-borne disease.
但是还有8亿人仍然受到着水生疾病的威胁。

structure-borne sound是什么意思

structure-borne sound
生词本
[?str?kt?? b?rn sa?nd]
结构声
网 络
结构声
双语例句
1. Sound cone: Gray Glass fiber and Three unite as one beehive structure.
音盆描述: 灰色玻璃纤维,三合一蜂窝结构.

2. During an echocardiogram, reflected sound waves outline the heart's structure completely.
在心回波图检查时, 反射回来的声波会勾画出心脏的整个结构.

下面分享相关内容的知识扩展：

born是不是及物动词

born本身是形容词,有以下几个意思:
(adj.)
1.出生的；出身于…的。
2.生来就…的，命中注定的。
3.天生的；有天才的。

你指的应该是bear(vt.)的过去分词型态
bear 的过去式为 bore，过去分词为 borne，但作「生，生育」(to give birth) 之意时，它的过去分词则有两种型态：born 和 borne
当bear 意为「出生」时，born都用在没有 by 的被动态且当分词形容词用，如 He was bornin Japan. (他在日本出生)

当bear 意为「生，生育」时，borne仅当过去分词用，主词都是 mother,woman 或she，如The woman has borne three sons. (这位女人已生了三个儿子)

borne怎么过去式和过去分词？

过去式：bore,过去分词：born.

意思是：vt. 承担; 忍受; 支撑; 生育;?
? ? ? ? ? ? ?vi. 生（孩子）; 结（果实）; 与…有关;?
[例句]
They bore the oblong hardwood box into the kitchen and put it on the table.
他们把那个长方形的硬木箱抬进厨房，放到桌上。

易混淆单词born与borne

born用于被动式be born，意为出生，诞生。
注意：不要说“I born”，“I have been born”，“I am born”，正确形式只有一种： I was born. ?
- I was born on Jan 1, 1990.
- I was born on a Friday.
- I was born in China.
- I was born in 1990.
（以上例句请注意介词的正确用法）

borne是动词bear的过去分词（bear, bore, borne）。
意思一：容忍
-?She has borne all her problems with great courage.
意思二：指生孩子这一动作
-?She has borne eight children. (= She has given birth to eight children.)
注意：bear表示“生（孩子）”时，常用过去式bore，且较正式，在日常口语中用had即可。She bore twelve children in twenty-two years. (or, more commonly, She had twelve children …)