Defensoat
(=dephenzoat)蒜素制劑
??? 情景例句
but Richard Stewart is here
但Richard Stewart正在這兒，
The worker is pounding steel pipes to mend the leakage of water.
管道工為了修繕漏水而敲打著下水道的鐵管。
He was, above all, a man who experimented:
他首先是個實驗工作者，