详细解释
劑
例句
一剂青霉素即可消除感染。
One dose of penicillin can wipe out the infection.
蜂蜡可以用作乳化剂。
Beeswax acts as an emulsifying agent.
铁和叶酸补充剂常给孕妇服用。
Iron and folic acid supplements are frequently given to pregnant women.
表扬是一个很好的自信提升剂。
Praise is a great confidence booster.
人们对某些食品添加剂会严重过敏。
People can react badly to certain food additives.
洗涤剂应该放在儿童够不到的地方。
Cleaning fluids should be kept out of the reach of children.
我试图说服他停止服用镇静剂。
I've tried to get him to come off the tranquillizers.
服兴奋剂来抗疲劳不是个好主意。
It is not a good idea to fight fatigue by taking stimulants.
比赛前给马服用兴奋剂是违法的。
It's illegal to drug horses before a race.
这种洗涤剂有粉状或液态两种。
The detergent comes in powder or liquid form.
服用药性不强的镇定剂没有危险。
It's safe to take a mild sedative.
硝酸盐在食品加工中被用作防腐剂。
Nitrates are used as preservatives in food processing.
在最后一遍漂洗时加入织物柔顺剂。
Fabric conditioner is added during the final rinse.
最好避开所有的食品着色剂。
It is better to avoid all food colours.
她用漂白剂把柜台擦洗干净。
She scrubbed the counters down with bleach.
我用无香味的，滚抹除臭剂。
I use unperfumed, roll-on deodorant.
该警察用胡椒粉喷雾剂喷他。
The officers blasted him with pepper spray.
对食品添加剂进行了严格的安全检测。
Strict safety tests are carried out on food additives.
一种尼古丁喷剂可以帮助吸烟者戒烟。
A nicotine spray can help smokers quit the habit.
该地区开始成功地用奎宁作为预防剂。
The region began to use quinine successfully as a prophylactic.
补充剂包装更便宜，更轻。
Refill packs are cheaper and lighter.
安定剂通常用于治疗焦躁。
Valium is usually prescribed to treat anxiety.
这种果汁不含人工防腐剂。
The juice contains no artificial preservatives.
我买了一种喷剂可以除草。
I bought a spray to kill the weeds.
这种鼻腔喷雾剂是市场新品，非常有效。
The nasal spray was new on the market and highly efficacious.
咖啡因是兴奋剂，这是人所共知的事实。
It is a well-known fact that caffeine is a stimulant.
那个房间里散发着浓浓的上光剂的气味。
The room smelt strongly of polish.
这种新的厨房清洁剂能去除油渍和污垢。
This new kitchen cleaner is formulated to cut through grease and dirt.
反复的施除草剂后，杂草终于被消灭了。
With repeated applications of weedkiller, the weeds were overcome.
某些漱口剂中的活性成分只是清洁剂而已。
The active ingredient in some of the mouthwashes was simply detergent.