学术类雅思 (6-7分段) - 重量和稳定性

heavy due to having compact component parts

重的

displaying a sense of slowness or lack of agility due to real or perceived weight or massiveness

又慢又重

impossible or difficult to destroy or damage

牢不可破

firmly secured in one position and unable to move or change

fixed in an unchangeable position

不动的

firm in a way that cannot be destroyed or changed

不可动摇的

physically strong and solid

built to endure stress or wear without breaking or being easily damaged

耐用的

weighing very little

easily harmed or destroyed

weak and likely to be destroyed or damaged

易碎的

uncertain about the exact details of something

不确定

likely to break due to the lack of strength or durability

easily damaged or destroyed

to lose weight

strongly built or solid in nature

having the ability to return to its original shape or position after being stretched or compressed

灵活的

strong enough to resist damage and decay for a long time

持久

able to stay on the surface of a liquid or drift in the air due to having little weight

漂浮的

lacking firmness and strength

虚弱的

unwilling to change or give in

不妥协的