Sinigrin
n. [生化]黑芥子硫苷酸钾
🗣️ 情景例句
That was fast.
而且又快。
I wonder whether he's telling the truth.
我不知道他说的是不是实话。
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。