Fomite
污染物
🗣️ 情景例句
Seven steaks.
七份牛排。
There is safety in numbers.
人多势众。
at any rate for short periods -- that running, jumping and kicking a ball are tests of national virtue.
至少在短期内如此 -- 跑跑、跳跳、踢踢球是对一个民族品德素质的检验。