投资比重的英文：
share of investment
n. 一份；分摊，分担；股份；
v. 分享；分担
Divide sth into shares(share )to give to several people
把某事物按份儿分给(若干人)
Some are bulling shares.
有些人正大量买进股票以抬高价格。
The cutting blade of a plow;a share.
犁刃，犁头犁上切割用的刃；铧头
The lion's share
最大的份额(狮子,驴,狐狸分猎物的寓言故事)
A thing is Bigger for being shared
插手人一多,事态就扩大
n. 投资（额）；投入；可投资的东西
invest material
覆盖材料
profits and losses on disposal of investments
转让投资的损益
He bought it purely as an investment.
他纯粹是作为投资而购买的。
Antiques are a very safe investment.
古玩是一种非常保险的投资对象。
Networking is an investment not a nuisance.
人际网络是一项投资而不是浪费。