Phosphohomoserine
磷酸高丝氨酸
🗣️ 情景例句
It sounded like a dog barking.
听起来像狗叫。
Dot the i's and cross the t's.
一点一划，循规蹈矩。
The chest contained the personal belongings of a seaman, Alan Fielding.
木箱内装有水手艾伦。菲尔丁的私人财物，