Semestral
a. semester的变形
🗣️ 情景例句
The only thing holding us back is our financial situation.
只是财政状况未许可，所以才拖延到现在。
We never imagined that John would become a doctor.
我们从来没想象约翰将成为一位医生。
As it is only six feet across, it is barely noticeable.
仅6英尺宽，很难被发现。