Predose
预[初始, 本底]剂量
🗣️ 情景例句
She would have loved it.
她会喜欢这里的。
Don't forget to phone to let us know you arrived safely.
不要忘记打电话，告诉我们你已经安全抵达。
Sometimes a tame elephant is tethered nearby to give the wild one confidence,
有时，把一头已驯服的象拴在旁边能给野象以信心。