Suspecting
v. 猜疑（是）( suspect的现在分词 ); 怀疑; 不信任; 怀疑…有罪
🗣️ 情景例句
But to tell the truth,
但是老实说，
Never judge from appearances.
不可根据外貌判断；不可以貌取人。
below 20 per cent, its bactericidal action is negligible.
浓度低于20％时，杀菌能力基本上就不存在了。