I do tend to buy out my irritants.

我的确用麻烦。

It continues doing this, and the irritant grows into a shiny pearl.

它们反反复复进行着这个过程，这样下去，刺激物就会长成一颗闪亮的珍珠。

In a world where nobody coughs, you'd have to practice social isolation to avoid inhaling any irritants that could make their way to your lungs.

在没有人咳嗽的世界里，你不不施行社交隔离，以避免吸入一些能够进入肺部的刺激物。

Reflex tears, caused by irritants like dust or chopped onions.

反射性泪液，由灰尘或切碎的洋葱等刺激物引起。

It's basically your body's ability to sense chemical irritants.

总体来说就是你身体感受化学刺激物的能力。

A third officer sprays him with a chemical irritant.

第三名警官向他喷洒了一种化学刺激物。

The sac coats the irritant with layers of smooth nacre, also known as mother-of-pearl.

珍珠囊给刺激物裹上一层层光滑的珍珠层即珍珠母。

Fireworks were fired at the encampment built by pro-Palestinian protesters, and both sides fired tear gas or other gas irritants at each other, according to the Daily Bruin, the UCLA student newspaper.

据加州大学洛杉矶分校学报《布鲁因日报》报道，支持巴勒斯坦的抗议者营地处燃放了焰火，双方还互相发射了催泪瓦斯或其他气体刺激物。

The heat that is created can cause nitrogen and oxygen to bond, creating nitric oxide and nitrogen dioxide, both of which are considered toxic gases and lung irritants and can aggravate existing conditions, particularly in children.

所产的热量可以导致氮和氧结合，形成一氧化氮和二氧化氮，这两种气体都被认为是有毒气体和肺部刺激物，尤其会加重儿童的现有疾病。

Whatever the irritants are, their effect is to stimulate hypertrophy and hyperplasia of the mucinous glands in the main bronchi, as well as the goblet cells in the smaller airways - the bronchioles, which increases mucus production in both locations.

无论哪种刺激，都会激发主支气管黏液腺以及小气道杯状细胞的肥大增，肺内各个部位黏液产增加。

Some of the concerns that come around synthetic colors would be that it could potentially be an irritant or an allergen for some people.

人们对合成色素的一些担忧是，它可能会对某些人产刺激或过敏原。

The sight of his face, old, haggard with remorse, added to her load, and the fact that his mill lost money every week was an extra irritant which she could not voice.

他那苍老憔悴和流露着悔恨之情的脸色更加重了她的精神负担，同时他的木厂每周都要亏本，那也成了她心中一个有苦难言的疙瘩。

There's very little dermal absorption, skin allergy reactions, irritants, reactions, so the less regulation there in Europe has given them more options.

几乎没有皮肤吸收，没有皮肤过敏反应，没有刺激性，也没有其他反应，欧洲较少的监管给予了更多的选择。

It traps dirt and germs, it keeps water out, and it collects bacteria and other dusty allergens and irritants.

它能够捕获灰尘和细菌，把水挡在面，收集细菌和其他尘土飞扬的过敏原和刺激物。

Stinging wasps are one candidate, but the picnic irritants play a vital role, eating other pests and pollinating flowers.

会刺人的黄蜂是其中之一，但这种扰乱野餐的动物起着至关重要的作用，它们捕食其他害虫，并为花朵授粉。

Alright so people who smoke expose their airways to all sorts of irritants and chemicals.

吸烟气道暴露在各种刺激物以及化学物质之下。

Something was tickling his nose. He managed to tilt away from the irritant, whatever it was.

什么东西他鼻子痒痒。他极力想把刺激物弄掉，管它是什么东西。

Cultured pearls are formed by the same process, but instead of the irritant entering the shell accidentally, it's put there intentionally by a human.

养殖珍珠的形成过程与之相同，不过刺激物不是偶然进入贝壳的，而是人类有意放进去的。

Natural pearls form when some kind of irritant, usually a small organism, makes its way into the shell of a mollusk like an oyster or a mussel.

当某种刺激物，（通常是一种小物），进入牡蛎或贻贝等软体动物的壳时，天然珍珠就可以形成了。

The large center is the manmade irritant placed in the shell to encourage nacre formation.

中间的大块是为促进珍珠质形成而放入贝壳中的人造刺激物。