Combined toxicity of pesticides
[化] 农药联合毒性
🧩 词语组成解析
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 杀虫剂( pesticide的复数形式 ); 除害药物
🗣️ 情景例句
Please don't worry.
请别担心。
Yes, it's much better than yesterday.
是的,比昨天好多了。
I can hear something! said Lucy.Does anybody live on this island?
“我听到什么东西了!”露茜说,“岛上有人居住吗?”
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