VOA慢速英语:蜜蜂将杀虫剂带入蜂蜜中

adj. 不加选择的，不分青红皂白的; 随意的，任性的，任意的; 眼内无珠; 汗漫不可收拾;
[例句]The indiscriminate use of fertilisers is damaging to the environment.
乱用化肥会破坏环境。

2.navigate

vt. 驾驶; 航行于; 使通过;
vi. 航行; 驾驶;
[例句]Captain Cook safely navigated his ship without accident for 100 voyages
库克船长驾驶的船安全出航100次无事故。

3.sow

vt. 播（种），播种于;
vt. 散布; 灌输; 激起; 煽动;
n. 母猪;
[例句]Sow the seed in a warm place in February/ March
2月或3月里把种子播种在温暖的地方。

4.soluble

adj. [化] 可溶的; 可以解决的; 可以解释的; [数] 可解的;
[例句]Uranium is soluble in sea water.
铀可溶解于海水。

5.nectar

n. 花蜜; 琼浆玉液; （古希腊、罗马神话中的） 众神饮的酒; 甘美的饮料;
adj. <古>充满美酒的，芳香甜蜜的;
[例句]Bees gather nectar from flowers.
蜜蜂从花朵上采集花蜜。

6.pollen

n. 花粉; [虫] 粉面;
vt. 传授花粉给; 用花粉掩盖;
[例句]You can buy a formulation containing royal jelly, pollen and vitamin C.
可以买一种含蜂王浆、花粉和维生素C的配方产品。

7.mess up

[词典] 搞乱; 弄乱，弄糟; 搅乱;
[例句]When politicians mess things up, it is the people who pay the price
政客们把事情搞砸的时候，埋单的是老百姓。

8.immune system

[词典] 免疫系统;
[例句]The patient's immune system would reject the transplanted organ as a foreign object.
病人的免疫系统会对移植器官产生异质排斥反应。

9.expose

vt. 揭露，揭发; 使暴露; 使遭受; 使曝光;
[例句]Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea
海平面下降使白令海底部的浅层大陆架暴露出来。

10.toxin

n. 毒素; 毒质;
[例句]Experts have linked this condition to a build-up of toxins in the body
专家已把这一病症与体内毒素的积累联系起来。