Titrand
[化] 被滴定物
🗣️ 情景例句
How come she hates birds?
她为何讨厌鸟？
When he opened the door the cat ran out and brushed by his legs.
当他一开门，那只猫跳了出来，偎依在他的脚边。
But where's my cup?
可我的杯子上哪里去了？