Id-50

[医] 平均感染量, 半数感染量

🧩 词语组成解析

id [['ai'di:]]
n. 遗传素质, 本能冲动\\n[计] 识别, 标识符, 项目说明
50
fifty

🗣️ 情景例句

My girl friend and I broke up.
我和我女朋友分手了。
I never used to oversleep.
我过去从未睡过头。
After it had passed, they swam on as quickly as they could because they knew that the boat would soon return.
快艇过去之后,他们以最快的速度向前游去,因为他们知道快艇马上就要转回来。
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🔤 更多 I 开头的单词

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