要They killed the harmless old man in cold blood.
他们残忍地杀害了那位
辜老人。
害
;
致伤They killed the harmless old man in cold blood.
他们残忍地杀害了那位辜老人。
The trouble was sparked off by an apparently harmless phrase.
这场麻烦是由一句明
意
话引起。
He certainly seems harmless enough, but is he a wolf in sheep’s clothing?
看起来他倒是十分和善，但会
会是披着羊皮狼？
This method was at low cost, harmless and suitable for extracting,separating and preparing mesaconitine,aconitine and hypaconitine.
方法中所用试剂成本低、毒性小,适用于乌头碱、中乌头碱、次乌头碱提取分离以及对照品制备。
The purple pigment which is asbtracted from the Althaea roseal is a harmless natural dystuff.This article introduces the research of the purple pigmenting from the althaea roseal and its stability.
从蜀葵花瓣中提取紫色素是一种安全害天然染料.本文对蜀葵花中紫色素提取及稳定性研究作了介绍.
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