Bismutal
[医] 比斯姆塔耳(磷酸铋钠和水杨酸钠合剂,用作收敛及抗菌剂)
🗣️ 情景例句
Keep your nose to the grindstone; you'll succeed.
埋头苦干，总有成功的一天。
Well begun is half done.
良好开端，功成一半。
OK, Mom! said Lucy.
“好的，妈妈！”露西说。