叮

When a mosquito bites you, what is your first

当蚊子叮您的时候，您的第一个反应

When a mosquito bites you, what is your first reaction?

当蚊子叮您的时候，您的第一个反应是什麼？

I see a mosquito on my eye.

我看见一只蚊子叮在我眼睛上。

Alex: You mean you put it on your skin and mosquitoes won't bite you?

亚历克斯︰你的意思是你把它涂在你的皮肤上，蚊子就不会叮你了吗？

Any of numerous social or solitary insects, chiefly of the superfamilies Vespoidea and Sphecoidea, having a slender body with a constricted abdomen, two pairs of membranous wings, mouths adapted for biting or sucking, and in the females an ovipositor often modified as a sting.

胡蜂大量的胡蜂总科和泥蜂总科的群居或独行昆虫之任一种，有细长身体、收束的腹部、两对膜翅、适于叮或吸吮的嘴，雌性产卵器常形若螫刺

Any of numerous social or solitary insects,chiefly of the superfamilies Vespoidea and Sphecoidea,having a slender body with a constrict ed abdomen,two pairs of membranous wings,mouths adapted for biting or sucking,and in the females an ovipositor often modified as a sting.

胡蜂大量的胡蜂总科和泥蜂总科的群居或独行昆虫之任一种，有细长身体、收束的腹部、两对膜翅、适于叮或吸吮的嘴，雌性产卵器常形若螫刺

Any of numerous social or solitary insects,chiefly of the superfamilies Vespoidea and Sphecoidea,having a slender body with a constricted abdomen,two pairs of membranous wings,mouths adapted for biting or suck ing,and in the females an ovipositor often modified as a sting.

胡蜂大量的胡蜂总科和泥蜂总科的群居或独行昆虫之任一种，有细长身体、收束的腹部、两对膜翅、适于叮或吸吮的嘴，雌性产卵器常形若螫刺

They fired a round or two at each pillbox out in front of us, then folded their equipment and clanked away to another scene.

他们对我们面前的每个碉堡都打了一到两发炮弹，然后收拾起装备，叮零当啷地奔向其他战场。

As it sprawled wallowing in the quag, clouds of stinging insects rose and buzzed about it in the air

当它在泥潭里扭动、挣扎的时候，赶起了一群群叮人的飞虫，嘤嘤嗡嗡地在空中盘旋。

We used the reported chiral ligand QD-4 derived from quinidine to catalyze the reaction of aldehydes and methyl vinyl ketone in the presence of various additives and found that the highest e.

用喹尼叮衍生物QD-4分别催化醛和丁烯酮以及醛和丙烯酸-萘酚酯的不对称Baylis-Hillman反应，通过改变添加剂和优化反应条件，最终分别取得了最高为49％和70％的e.e值。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。