Twsb
[医] 二巯基丁二酸锑钾(治血吸虫病的锑剂)
🗣️ 情景例句
Just make the few changes I suggested and your letter will be perfect!
只要改动我提到的个别地方，你的信就会很完美了。
She spends much of her leisure times watching TV.
她花很多空闲时间看电视。
The fire brigade was called and two fire fighter freed George using a special type of grease.
有人打电话叫来消防队，两位消防队员使用了一种特殊的润滑剂才使乔治得以解脱。