heavy scooter with sidecar重型三轮机器脚踏车

heavy ion with low velocity低速重离子

heavy ion with low energy低能重离子

Heavy soda with low salt低盐重质纯碱

heavy derrick with V-postsV型柱重型吊杆

heavy soda with low-salt低盐重质纯碱

Eyes heavy with slumber睡眼朦胧

eyes heavy with sleep昏昏欲睡的眼睛

heavy cooking pot with bail提环炊用锅

heavy oil mixed with water重油掺水乳化