insect repellent
collocation驱虫剂
You should put on insect repellent before hiking in the summer.
夏天去远足前你应该涂上驱虫剂。
驱虫剂;驱避剂
repellents — plural of repellent
防水剂;拒水剂;使织物等防水的处理剂;防水布;防护剂
A substance or solution used to keep insects, dangerous animals, or other pests away.
驱虫剂
A substance or solution used to repel insects, dangerous animals, or other pests.
使织物等防水的处理剂
A substance or treatment for a fabric etc to make it impervious to something.
I applied mosquito repellent before going camping.
去露营前我涂了驱蚊剂。
用法提示:此处 repellent 为名词,指驱虫剂。
This spray is a water repellent for outdoor gear.
这种喷雾是户外装备的防水剂。
用法提示:此处 repellent 为名词,指防水剂。
Gardeners often use insect repellents to protect plants.
园丁常使用驱虫剂来保护植物。
用法提示:此处 repellents 为名词复数,指多种驱虫剂。
deterrent 比 repellent 含义更广,可指任何起到威慑或制止作用的事物(如处罚、障碍物),不一定是一种化学制剂;在防虫语境中可互换,但若特指涂抹或喷在身上的驱虫用品,用 repellent 更准确。
bug spray 是口语说法,特指以喷雾形式使用的驱虫剂;不能用于乳霜、贴片或电子驱虫器等。日常对话中常用,正式写作中建议用 insect repellent 或 repellent。
反义词仅对应“repellent”的“驱虫剂”义项;‘attractant’指吸引昆虫或其他动物的物质,与排斥、驱避作用相反。‘repellent’的“防水剂”义项没有对应的反义词。
驱虫剂
You should put on insect repellent before hiking in the summer.
夏天去远足前你应该涂上驱虫剂。
驱蚊剂
This mosquito repellent keeps mosquitoes away for hours.
这种驱蚊剂能让蚊子数小时不敢靠近。
防水剂
The tent was treated with a water repellent to keep the rain out.
帐篷经过防水剂处理以阻挡雨水。
涂抹驱虫剂
Apply repellent to your arms and legs before going outside.
出门前在手臂和腿上涂抹驱虫剂。
喷洒驱虫剂
She sprayed repellent around the campsite.
她在营地周围喷洒了驱虫剂。
re-(回,向后)+ pel(l)-(驱赶,源自拉丁语 pellere)+ -ent(名词/形容词后缀)。同根词:repel(驱除)、propel(推进)、expel(驱逐)、compel(强迫);同前缀词:return(返回)、reuse(再利用)。
驱虫剂最常见的防治对象之一。
驱虫剂常见的剂型,常与repellent搭配使用。
使用驱虫剂旨在预防蚊虫叮咬。
驱虫剂所针对的害虫类别的总称。
驱虫剂通常在户外活动时使用。
Choose the next layer that will help you use repellents with more confidence.
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Dictionary facts from ECDICT, WIKTIONARY, WORDNET.