Apa
[医] 抗恶性贫血因素
🗣️ 情景例句
Keep your nose to the grindstone; you'll succeed.
埋头苦干，总有成功的一天。
I can assure you the prices we offer you are very favorable.
我敢保证我们向你提供的价位是合理的。
Most cats remain suspicious of humans all their lives.
在它们的一生中，大多数猫都对人存有戒心。